Http://www.Channeleco.Com/en/item/show.Asp?m=1&d=1197 Product description qt-at 502 chlorophyll meter can measure chlorophyll content of plants. Chlorophyll content is an important index of plant growth. This instrument is powerful, portable, and easy to use. It does no harm to plants. Users just need to put a leaf tissue larger than 3mm in the aperture, and then press the button to get the chlorophyll content reading. Features: · the measurements can be designated to up to 500 plant names; · with a storage of 5000 data; · be able to delete recent or all of the data · designated plant names can be uploaded to the instrument from a computer and data can be downloaded to a computer via usb interface. Specifications Measurement system Optical density difference between wavelength of 650 nm and 940 nm Measurement range 0 to 99.9 spad Precision Standard deviation less than 1 Button 4 buttons, one is for measurement Display 2 lines x 16 characters Data storage 5000 data, including data with designated plant names; the name is up to 32 characters (only only 28 characters shown); Power source 2 aa 1.5v batteries Battery life 5, 000-30, 000 measurements per set of 2 batteries, depending on the usage and battery type; Measurement time Less than 1 second; Dimension 164 x 78 x 49mm (wã?hã?d); Weight 225g (without batteries); Interface Usb Automatic shutdown 1 minute without operations (10 minutes with usb connection) Software: The software can upload designated plant names to the instrument, also the data can be downloaded to the computer via usb interface. The software can run successfully under windows 2000/xp/vista system. Origin: china
DDS-1702 Portable Conductivity Meter is an instrument used for the measurement of the conductivity of aqueous solution in the laboratory. It is widely used in petrochemical industry, bio-medicine, sewage treatment, environmental monitoring, mining and smelting and other industries as well as junior college institutions and research institutes. If equipped with conductivity electrode with the appropriate constant, it can also be used to measure the conductivity of pure water or ultra-pure water in electronic semiconductor or nuclear power industry and power plants.
PHS-1701 Portable pH Meter PHS-1701 portable pH meter is a digital display PH meter, with LCD digital display, which can display PH and temperature values simultaneously. The instrument applies to the labs in junior college institutions, research institutes, environmental monitoring, industrial and mining enterprises and other departments or field sampling to determine the aqueous solutions PH values and potential (mV) values. Equipped with ORP electrode, it can measure the solutions ORP (oxidation-reduction potential) value; equipped with the ion specific electrode, it can measure the electrode potential value of the electrode.
ORP-986 is high precision pen type ORP meter is a nice waterproof type ORP test pen , very suitable for field application; All the reading through automatic temperature compensation (ATC);.Temperature sensor in direct contact with the measured solution makes the reading accurate and fast. Large screen display, high resolution and precision can keep reading convenient, fast and accurate. Low pressure hint, power saving, high precision, wide measuring range, accurate measurement ,simple operation, strong and durable, economical and practical. It can completely meet all kinds of industry test needs. z
DOS-1703 Portable Dissolved Oxygen Meter DOS-1703 portable dissolved oxygen meter is outstanding for ultra-low power microcontroller measurement and control, low power consumption, high reliability, intelligent measurement, using polarographic measurements, without changing the oxygen membrane. Having reliable, easy (one-hand operation) operation, etc.; the instrument can display dissolved oxygen concentration in two kinds of measurement results indicates, mg / L (ppm) and the oxygen saturation percentage (% ), in addition, measure the temperature of the measured medium simultaneously.
Product description: QT-ML3 portable soil moisture/temperature meter can be used for the measurement of moisture of various types of soil and media, and it can be used as a basic tool for on-site observation or mobile measurement. Principle Using FDR (frequency domain reflectometry) principle, the sensor emits electromagnetic wave with a certain frequency, the waves transmit along the probe till they reach the bottom of the probe and return to the sensor, the output voltage is recorded. Because the dielectric constant of the soil usually depends on the soil moisture, the soil water content can be calculated according to the relationship between the output voltage and soil moisture. Feature GPS coordination can be recorded Record data Automatically or manually Wireless data transmission via Wi-Fi Recognize sensors by two-dimensional code Automatically recognize connected sensors Terminal memory card is up to 32G Display real-time data and curve of recorded data Export data to Excel for analysis
Product Introduction 3-phase energy meter calibrator introduction: HZ-3521 handheld meter field calibrator is a measurement of electrical parameters power meter calibration wiring judged as one of the high-precision test instrument. Product Characteristics 3-phase energy meter calibrator introduction: TKSX-3 handheld meter field calibrator is a measurement of electrical parameters power meter calibration wiring judged as one of the high-precision test instrument. 3-phase energy meter calibrator technical parameters: Input feature Voltage measuring range: 0 ~ 400V 57.7V 100V 220V 400V fourth gear automatic switching range. Current measuring range: 0 ~ 5A built-in transformer into 5A (CT) files. Clamp transformer for the 5A (small pliers) 25A (small pliers) 100A (the clamp) 500A (the clamp) 400A (tongs) 2000A (tongs) six stalls. (Including medium and large Clamp Meter is optional) Phase angle measuring range: 0 ~ 359.999 Frequency Measurement Range: 45 ~ 55Hz.
Features: 1. Check the error of active and reactive of watt-hour meter at the same time, and meanwhile check the error of main and secondary meter in the same circuit. 2. Display the electrical constants such as: voltage, current, power, power factor, phase and frequency and etc. 3. Measure ct ratio, wave form display. 4. Measure 2-51 voltage and current harmonics. 5. Judge wrong wiring. 6. Measure the baud rate for multi-function energy meter and meter number reading. ¦ct secondary loading function. 8. Automatically correct the clamp error.
Product description Portable Three-phase Standard Meter is a portable reference standard meter used to test three phase meters and single phase meters, it designed to work both in the and in the laboratory. Technical index Portable Three-phase Standard Meter Electrical parameters Accuracy class 0.05% Voltage supply Range 5V-480V Error Display range 5.000000V-480.0000V Harmonic 2nd-63st Range 1mA-120A Error Display range 1.000000mA-120.0000A Active power 0.05% (0.01A-0.2A) Reactive power Apparent power Active energy
Product description Portable Three-phase Standard Meter is a portable reference standard meter used to test three phase meters and single phase meters, it designed to work both in the eld and in the laboratory. Technical index Portable Three-phase Standard Meter Electrical parameters Accuracy class 0.05% Voltage supply Range 5V-480V Error Display range 5.000000V-480.0000V Harmonic 2nd-63st Range 1mA-120A Error Display range 1.000000mA-120.0000A Active power
Solar Mobile Light Towers - UV DIKSOOCHI 002H09 (9 METERS MAST): Types of Solar Mobile Light Towers available to be displayed on top of this product page : Variants in Complete Solar Mobile Light Towers : UV Diksoochi 002 (4*150 watt Solar Mobile Light Towers with 14-15 hours backup a day) UV Diksoochi 002 H006 - With 6 meters height adjustable telescopic mast UV Diksoochi 002 H009 -With 9 meters height adjustable telescopic mast UV Diksoochi 003 With 4*200 watt solar lighting , minimum backup of 14-15 hours a day (Plus) Solar Power for running power tools for 2-3 hours a day. Variants in Hybrid Mobile Light Towers : In UV Mishraan 001 (4*150 watt Solar Lighting , 14-15 hours backup a day + 5 Kva Portable DG for running power tools ) : Additionally we equip this mobile light tower with Lambordini / Kohler make portable 5 KVA DG . In UV Mishraan 001 (4*150 watt Solar Lighting , 14-15 hours backup a day + 5 Kva Portable DG for running power tools +220 amps welding generator ) : Additionally we equip this mobile light tower with Lambordini / Kohler make portable 5 KVA DG + mode changing Features / Description : Saves around 3,50,000 /- per annum only in operational / fuel costs compared to conventional diesel driven light masts. Designed with minimum back up of 14-15 hours a day in all weathers and climatic conditions Rigid , Mobile structures with heavy duty suspension suitable for transportation on all terrains and road conditions in construction sites Luminous output For 4*150 watt systems : 78,000 lumens For 4*200 watt systems : 1,12,000 lumens Luminous efficacy : 140 lumens / watt Auto On-Off of lights sensing ambient light - Inbuilt Dusk to Dawn Operation Height Adjustable Telescopic mast with winch and locking arrangement in 2 variants : 6 meters and 9 meters. Colour Temperature of LED s is 6500 degrees Kelvin Equipped with : Highly efficient MONO PERC Solar Modules of Tier 1 grade MPPT ( Maximum Power Point Tracking ) Charge Controller with all safety features Export Grade Solar Deep Cycle batteries with calcium coated tubes Efficient DC LED lights with lens and Buck-Boost drivers for maintaining uniform intensity throughout night Display showing all working parameters Optional Features : Mobile Charging ports IOT enabled Controller for Remote monitoring of parameters and troubleshooting OTA Remote operation of lights through mobile application 02 nos 12 watt Bulbs and extendable chords for powering any nearby rooms/ security cabins.
Solar Mobile Light Towers- UV DIKSOOCHI 002H09 (9 METERS MAST): Types of Solar Mobile Light Towers available to be displayed on top of this product page : Variants in Complete Solar Mobile Light Towers : UV Diksoochi 002 (4*150 watt Solar Mobile Light Towers with 14-15 hours backup a day) UV Diksoochi 002 H006 - With 6 meters height adjustable telescopic mast UV Diksoochi 002 H009 -With 9 meters height adjustable telescopic mast UV Diksoochi 003 With 4*200 watt solar lighting , minimum backup of 14-15 hours a day (Plus) Solar Power for running power tools for 2-3 hours a day. Variants in Hybrid Mobile Light Towers : In UV Mishraan 001 (4*150 watt Solar Lighting , 14-15 hours backup a day + 5 Kva Portable DG for running power tools ) : Additionally we equip this mobile light tower with Lambordini / Kohler make portable 5 KVA DG . In UV Mishraan 001 (4*150 watt Solar Lighting , 14-15 hours backup a day + 5 Kva Portable DG for running power tools +220 amps welding generator ) : Additionally we equip this mobile light tower with Lambordini / Kohler make portable 5 KVA DG + mode changing Features / Description : Saves around 3,50,000 /- per annum only in operational / fuel costs compared to conventional diesel driven light masts. Designed with minimum back up of 14-15 hours a day in all weathers and climatic conditions Rigid , Mobile structures with heavy duty suspension suitable for transportation on all terrains and road conditions in construction sites Luminous output For 4*150 watt systems : 78,000 lumens For 4*200 watt systems : 1,12,000 lumens Luminous efficacy : 140 lumens / watt Auto On-Off of lights sensing ambient light - Inbuilt Dusk to Dawn Operation Height Adjustable Telescopic mast with winch and locking arrangement in 2 variants : 6 meters and 9 meters. Colour Temperature of LED s is 6500 degrees Kelvin Equipped with : Highly efficient MONO PERC Solar Modules of Tier 1 grade MPPT ( Maximum Power Point Tracking ) Charge Controller with all safety features Export Grade Solar Deep Cycle batteries with calcium coated tubes Efficient DC LED lights with lens and Buck-Boost drivers for maintaining uniform intensity throughout night Display showing all working parameters Optional Features : Mobile Charging ports IOT enabled Controller for Remote monitoring of parameters and troubleshooting OTA Remote operation of lights through mobile application 02 nos 12 watt Bulbs and extendable chords for powering any nearby rooms/ security cabins.
Solar Mobile Light Towers -UV DIKSOOCHI 002H09 -(9 METERS MAST): Types of Solar Mobile Light Towers available to be displayed on top of this product page : Variants in Complete Solar Mobile Light Towers : UV Diksoochi 002 (4*150 watt Solar Mobile Light Towers with 14-15 hours backup a day) UV Diksoochi 002 H006 - With 6 meters height adjustable telescopic mast UV Diksoochi 002 H009 -With 9 meters height adjustable telescopic mast UV Diksoochi 003 With 4*200 watt solar lighting, minimum backup of 14-15 hours a day (Plus) Solar Power for running power tools for 2-3 hours a day. Variants in Hybrid Mobile Light Towers : In UV Mishraan 001 (4*150 watt Solar Lighting , 14-15 hours backup a day + 5 Kva Portable DG for running power tools ) : Additionally we equip this mobile light tower with Lambordini / Kohler make portable 5 KVA DG . In UV Mishraan 001 (4*150 watt Solar Lighting , 14-15 hours backup a day + 5 Kva Portable DG for running power tools +220 amps welding generator ) : Additionally we equip this mobile light tower with Lambordini / Kohler make portable 5 KVA DG + mode changing Features / Description : Saves around 3,50,000 /- per annum only in operational / fuel costs compared to conventional diesel driven light masts. Designed with minimum back up of 14-15 hours a day in all weathers and climatic conditions Rigid , Mobile structures with heavy duty suspension suitable for transportation on all terrains and road conditions in construction sites Luminous output For 4*150 watt systems : 78,000 lumens For 4*200 watt systems : 1,12,000 lumens Luminous efficacy : 140 lumens / watt Auto On-Off of lights sensing ambient light - Inbuilt Dusk to Dawn Operation Height Adjustable Telescopic mast with winch and locking arrangement in 2 variants : 6 meters and 9 meters. Colour Temperature of LED s is 6500 degrees Kelvin Equipped with : Highly efficient MONO PERC Solar Modules of Tier 1 grade MPPT ( Maximum Power Point Tracking ) Charge Controller with all safety features Export Grade Solar Deep Cycle batteries with calcium coated tubes Efficient DC LED lights with lens and Buck-Boost drivers for maintaining uniform intensity throughout night Display showing all working parameters Optional Features : Mobile Charging ports IOT enabled Controller for Remote monitoring of parameters and troubleshooting OTA Remote operation of lights through mobile application 02 nos 12 watt Bulbs and extendable chords for powering any nearby rooms/ security cabins .
Solar Mobile Light Towers -UV DIKSOOCHI 002H06- (6 METERS MAST): Types of Solar Mobile Light Towers available to be displayed on top of this product page : Variants in Complete Solar Mobile Light Towers : UV Diksoochi 002 (4*150 watt Solar Mobile Light Towers with 14-15 hours backup a day) UV Diksoochi 002 H006 - With 6 meters height adjustable telescopic mast UV Diksoochi 002 H009 - With 9 meters height adjustable telescopic mast UV Diksoochi 003 With 4*200 watt solar lighting , minimum backup of 14-15 hours a day (Plus) Solar Power for running power tools for 2-3 hours a day. Variants in Hybrid Mobile Light Towers : In UV Mishraan 001 (4*150 watt Solar Lighting , 14-15 hours backup a day + 5 Kva Portable DG for running power tools ) : Additionally we equip this mobile light tower with Lambordini / Kohler make portable 5 KVA DG . In UV Mishraan 001 (4*150 watt Solar Lighting , 14-15 hours backup a day + 5 Kva Portable DG for running power tools +220 amps welding generator ) : Additionally we equip this mobile light tower with Lambordini / Kohler make portable 5 KVA DG + mode changing Features / Description : Saves around 3,50,000 /- per annum only in operational / fuel costs compared to conventional diesel-driven light masts. Designed with minimum back up of 14-15 hours a day in all weathers and climatic conditions Rigid , Mobile structures with heavy duty suspension suitable for transportation on all terrains and road conditions in construction sites Luminous output For 4*150 watt systems : 78,000 lumens For 4*200 watt systems : 1,12,000 lumens Luminous efficacy : 140 lumens / watt Auto On-Off of lights sensing ambient light- Inbuilt Dusk to Dawn Operation Height Adjustable Telescopic mast with winch and locking arrangement in 2 variants: 6 meters and 9 meters. Colour Temperature of LED s is 6500 degrees Kelvin Warranty terms : Solar PV Modules : 25 years efficiency guarantee and 15 years product warranty MPPT Charge controller : 2 years Solar Deep Cycle Batteries : 3 years LED lights : 2 years Additional components : 1 year
Solar Mobile Light Towers -UV DIKSOOCHI 002H06- (6 METERS MAST): Types of Solar Mobile Light Towers available to be displayed on top of this product page : Variants in Complete Solar Mobile Light Towers : UV Diksoochi 002 (4*150 watt Solar Mobile Light Towers with 14-15 hours backup a day) UV Diksoochi 002 H006 - With 6 meters height adjustable telescopic mast UV Diksoochi 002 H009 - With 9 meters height adjustable telescopic mast UV Diksoochi 003 With 4*200 watt solar lighting , minimum backup of 14-15 hours a day (Plus) Solar Power for running power tools for 2-3 hours a day. Variants in Hybrid Mobile Light Towers : In UV Mishraan 001 (4*150 watt Solar Lighting , 14-15 hours backup a day + 5 Kva Portable DG for running power tools ) : Additionally we equip this mobile light tower with Lambordini / Kohler make portable 5 KVA DG . In UV Mishraan 001 (4*150 watt Solar Lighting , 14-15 hours backup a day + 5 Kva Portable DG for running power tools +220 amps welding generator ) : Additionally we equip this mobile light tower with Lambordini / Kohler make portable 5 KVA DG + mode changing Features / Description : Saves around 3,50,000 /- per annum only in operational / fuel costs compared to conventional diesel-driven light masts. Designed with minimum back up of 14-15 hours a day in all weathers and climatic conditions Rigid , Mobile structures with heavy duty suspension suitable for transportation on all terrains and road conditions in construction sites Luminous output For 4*150 watt systems : 78,000 lumens For 4*200 watt systems : 1,12,000 lumens Luminous efficacy : 140 lumens / watt Auto On-Off of lights sensing ambient light- Inbuilt Dusk to Dawn Operation Height Adjustable Telescopic mast with winch and locking arrangement in 2 variants: 6 meters and 9 meters. Colour Temperature of LED s is 6500 degrees Kelvin Warranty terms : Solar PV Modules : 25 years efficiency guarantee and 15 years product warranty MPPT Charge controller : 2 years Solar Deep Cycle Batteries : 3 years LED lights : 2 years Additional components : 1 year
Solar Mobile Light Towers -UV DIKSOOCHI 002H06- (6 METERS MAST): Types of Solar Mobile Light Towers available to be displayed on top of this product page : Variants in Complete Solar Mobile Light Towers : UV Diksoochi 002 (4*150 watt Solar Mobile Light Towers with 14-15 hours backup a day) UV Diksoochi 002 H006 - With 6 meters height adjustable telescopic mast UV Diksoochi 002 H009 - With 9 meters height adjustable telescopic mast UV Diksoochi 003 With 4*200 watt solar lighting , minimum backup of 14-15 hours a day (Plus) Solar Power for running power tools for 2-3 hours a day. Variants in Hybrid Mobile Light Towers : In UV Mishraan 001 (4*150 watt Solar Lighting , 14-15 hours backup a day + 5 Kva Portable DG for running power tools ) : Additionally we equip this mobile light tower with Lambordini / Kohler make portable 5 KVA DG . In UV Mishraan 001 (4*150 watt Solar Lighting , 14-15 hours backup a day + 5 Kva Portable DG for running power tools +220 amps welding generator ) : Additionally we equip this mobile light tower with Lambordini / Kohler make portable 5 KVA DG + mode changing Features / Description : Saves around 3,50,000 /- per annum only in operational / fuel costs compared to conventional diesel-driven light masts. Designed with minimum back up of 14-15 hours a day in all weathers and climatic conditions Rigid , Mobile structures with heavy duty suspension suitable for transportation on all terrains and road conditions in construction sites Luminous output For 4*150 watt systems : 78,000 lumens For 4*200 watt systems : 1,12,000 lumens Luminous efficacy : 140 lumens / watt Auto On-Off of lights sensing ambient light- Inbuilt Dusk to Dawn Operation Height Adjustable Telescopic mast with winch and locking arrangement in 2 variants: 6 meters and 9 meters. Colour Temperature of LED s is 6500 degrees Kelvin Warranty terms : Solar PV Modules : 25 years efficiency guarantee and 15 years product warranty MPPT Charge controller : 2 years Solar Deep Cycle Batteries : 3 years LED lights : 2 years Additional components : 1 year
The GF302D portable meter test equipment is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the meter test equipment also can be used as one high precision standard power source, voltage source and current source. Portable design, used in the laboratory or on site to auto check energy meter error.
Product description The Portable single-phase electric meter Test Equipment is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high precision standard power source, ac voltage source and current source. Technical index Electrical parameters Accuracy class 0.05%, 0.1% Power Supply One Phase AC 100-265V, frequency 50/60Hz. AC Voltage Output Range 57.7V, 100V, 220V, 380V; max 500V Adjustment range (0-120)%RG(1) Adjustment 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability 0.01%/120s Electrical parameters - continued Distortion 0.2% (Non-capacitive load) Output load max 25VA Measuring accuracy 0.05%RG
GF312V2 portable three phase multifunction watt-hour meter calibrator on-site is the newest product produced by our company by widely visiting users and referring to the advantages of the same kind of products home and abroad. The measured part of the product adopts high speed A/D transmission to send DSP to conduct digital processing, which largely improves measured degree of accuracy and stability. Central processing part adopts 32-bit ARM embedded technology to make instrument interface novel, function abundant, operation distinct and easy, and performance steady. Class of accuracy: Class 0.02, 0.05 or 0.1, range from 12A/600V or 120A/600V, with comfort design, small size and light weight. The model GF312V2 watt-hour meter calibrator is suit for electric power departments, measuring and quality examining departments and electric lab to field use.
The GF302D1S portable three phase energy meter test system consists of an integrated 0.05% three-phase current and voltage source and a three-phase electronic reference standard meter of accuracy class 0.02. Characteristic features of the GF302D1S are its wide measuring range from 0 to 120A and 0 to 600V, high accuracy and high tolerance to unwanted external influences. The GF302D1S allows the monitoring of meter installations as well as analysis of the local mains conditions when it is as portable reference working standard. The equipment offers high functionality combined with an excellent menu guided operation via built-in keyboards and colored 7' touch LCD-display. Voltage & current harmonics output from 2 to 63 times. This model portable meter test system can be programmable by PC, automatic generation of energy meter error test report.
