This product is portable design,used in field to check watt-hour meter error. Accuracy class:0.05. 6.4inch TFT COLOR LCD measured CT variable ratio 0-600V/1MA-12A Check wiring and calculation electricy of compensation.
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Frequency 50hz ¡¨¤2hz Outside magnetic field intensity: ¡¨¹0.025mt Warm-up: the time of warm-up: ¡y30 minutes Using condition: Environment temperature: 5¡æ¡-40¡æ Relative humidity 25%¡«85% Test current: 0.05a¡«120a Current range 1a, 10a, 100a Imax=120a Test voltage 50v¡-480v Voltage range: 50v, 100v, 200v, 400v Umax=480v Accuracy: Current: ¡¨¤0.05%rg 0.125¡«120a Voltage: ¡¨¤0.05%rg 40v¡«480v Power: Active power ¡¨¤0.05% (50v¡«480v, 0.2a¡«120a, cosØ¡y0.5) Reactive power ¡¨¤0.1% (50v¡«480v, 0.2a¡«120a) Apparent power ¡¨¤0.1% (50v¡«480v, 0.2a¡«120a) Power factor Measurement range: 0¡«¡¨¤1 Accuracy: ¡¨¤0.05%rg (cosØ¡y0.5) Phase: Measurement range: 0¡ã¡«360¡ã Accuracy: 0.05¡ã(50hz) Frequency: 0.03%rd (45hz¡«65hz) Pulse output: Ttl level Load ¡ê¾2kw High frequency output port: fh Low frequency output port: fl Affection of temperature: (5¡æ¡«40¡æ) Voltage, current and frequency: ¡¨¹¡¨¤15ppm/¡æ Power: ¡¨¹¡¨¤30ppm/¡æ Communication port: Rs232 Rs485 Power supply: Voltage: ac220v¡¨¤22v Frequency: 50hz¡¨¤2hz Power: 40va Dimension: 432mm¡¨¢131mm¡¨¢308mm Weight: 15kg
GF102 series portable single phase energy meter test bench used to test 1pc or 3pcs single phase energy meter or AC meter at same time. Adopt mature signal synthetic and power amplifier technology, high precision voltage source and current source output from 120A/600V. Widely used in lab and field, and then as single phase standard source. It is suite for electricity meter manufacturing enterprises, scientific research institutes, metrological service institutions, electric power companies etc.
GF1021 single phase portable energy meter test system used to test single phase energy meter error. Adopt mature signal synthetic and power amplifier technology, high precision voltage source and current source output. Widely used in lab and field, and then as single phase standard source. The portable meter test equipment offers high functionality combined with an excellent menu guided operation via coloured 7 touch screen or externally via interface.
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.
This recertified Medical MD Oxygen Cylinder is perfect for professional or personal home oxygen use. With a 14.6 cu ft capacity,this medical oxygen cylinder is perfect for portability and smaller spaces. This lightweight, easy to transport aluminum requalified cylinder is DOT approved, and ready for medical or industrial use. It comes fitted with a CGA870 post valve installed and a freshly painted dome in a Medical Green color for easy identification. PREMIUM CONSTRUCTION Reconditioned High-quality aluminum body Clearcoat protected Medical green rust-resistant painted dome CGA870 medical post valve installed Approximately 4.4â?³ in diameter x 16.3â?³ in height* (with valve) Weighs approximately 6 pounds Capacity 14.6 cubic foot 2015 PSI service / 3360 PSI test pressure Stamped DOT-3AL2015 5-year retest interval Recertified test within 180 days prior to shipment
Pure sine wave off grid inverter, energy storage lithium battery, solar charge controller, ac/dc battery charger and single phase to 3 phase converter, pv combiner box and power supply.
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5-Hour Energy (Pack of 12 Shots) Zero sugar and herbal stimulants, only four calories, 5 hours of energy with no crash Contains as much caffeine as a cup of the leading premium coffee Takes just seconds to drink, light and portable, and no refrigeration required Packed with B vitamins, amino acids and other nutrients, and non-carbonated Package: * 24 pcs/ carton * 2377 cartons/ cont 20 FT
Commodity:Avobenzone CAS No. 70356-09-1 Molecular Formula C20H22O3 Molecular Weigh 310.39 EINEC No. 274-581-6 Specification Quality standard: USP36 Appearance Off-white powder Assay 95.0-105.0% Melting range 81.0~86.0 Impurities Any individual impurity: 3.0% The sum of all of the impurities: 4.5% Loss on drying 0.5% Packaging and storage: 1kg/aluminum foil bag. 25kg/barrel, pharmaceutical packaging barrel. Sealed, stored in dark, with a shelf life of 2 years. Reference dosage: The hygiene standards for cosmetics stipulate that the maximum amount added shall not exceed 5%, and the general dosage is 1-4%. Usage: Sunscreen agent-1789 is the most effective fat soluble UVA filter and is a safe and effective UVA sunscreen approved by the US FDA for sale on the counter. It can effectively block UVA, thereby increasing the SPF value of sunscreen products. It can improve the efficacy of sunscreen products when used in combination with UVB filters, and BL-200 has the best effect when used in combination with octyl methoxycinnamate. BL-200 can increase its stability in the product. It has an extremely effective protective and repairing effect on human skin. Application: This product is soluble in oil and can be formulated into a cream using the usual method. However, the product turns red when it encounters metal ions, so other components such as formula water should not introduce metal ions. The equipment should be made of pure stainless steel, and an appropriate amount of EDTA-2Na should be added to the formula water phase to chelate with metal ions.
Measure normal parameter of power line: Vrms, irms, frequency Active power, reactive power, apparent power Phase angle between voltage and current Power factor Calibrate single phase meter; Measure harmonic of voltage and current; Measure waveform of voltage and current; Measure current transformer¡¡¥s ratio (option); Energy accumulation test; Built-in clock, record testing time exactly; Store, check and transmit the measured data; Connected to pc, reading recorded data and real-time measured data by pc; Alarm when the tested voltage and current over the testing range; Connected to portable printer (option).
Three Phase Energy Meter with following features - Dual Source - Prepaid Function with inbuilt relays - Whole Current - Load Curtailment - Modbus/RS485 Protocol Communication - 10-60 Amps Customization as per requirement also possible
1, The core components are all imported, adopting the sixth generation IPM module from Mitsubishi, which has stable performance, long service life, strong protection functions and convenient replacement and maintenance. 2, Adopt the central processor DSP28335 chip from American TI Company, respond quickly and accurately, and provide stable and clean power for the load to provide protection. 3, The whole machine adopts modular design and plug-in design, which is convenient for maintenance and reduces the hidden cost of machine failure to repair. 4, According to the product configuration conditions, adjustment the system usage mode: DC(Battery/Solar) priority or AC mains bypass priority can be set. 5, Two kinds of start mode: Reduction Voltage Start and Variable Frequency Start. Customers can set start mode according to the type of their load. This function is very convenient for users and also reduce frequency converterâ??s usage, which reduced the cost of equipment investment, easy to connect wires and control. 6, The output voltage can be set between -40 % to +20 % of rated voltage. And the output voltage is very accuracy �±1%. 7, The DC input voltage range can be set. Over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point all can be setting via the LCD panel. 8, Output AC Power is suitable for all types of electrical equipment, CNC machines, electric tools, motors, pump and air conditioner etc. It has higher efficiency and higher capability of driving load. 9, Humanized safety design, using isolation transformer design, input and output are completely electrically isolated, input and output are equipped with circuit breakers, which saving costs for the user and easy to installation, the electric parts are completely closed to prevent electric shock. 10, Wide input voltage can be set according to customer's requirement. Input voltage range can be selected from 100-300V, 200-500V or 500-850V, suitable for solar/wind system without backup batteries, it can save many cost and maximization use the solar/wind energy. 11, Using SVPWM space vector algorithms, high conversion efficiency, high instantaneous power and low losses conversion efficiency up to 94%. 12, Powerful data display function. LCD + LED display, can display input and output voltage, current, KWH, fault display, convenient for customers to quickly find faults and guide maintenance. 13, European CE (EMC, LVD, UL1741) and ISO9001 certificates. [Optional] A, RS485 communication; B, AC bypass complementary function; C, Built-in charger
For in vitro qualitative detect of Covid-19 antigen in nasal(NS) swab specimens directly from individuals who are suspected of COVID-19 by their healthcare provider within the first 5 days of the onset of the symptoms. This test is only provided for use by clinical laboratories or to healthcare workers for point-of-care testing, and not for at home testing. 1.Easy to collect samples simple operation without professional equipment. 2.The test results are available in 15 minutes, and the test results are clearly visible. 3.Convenient transportation and low price, higher accuracy. 4.Suitable for large-scale rapid screening. Shelf life: 24 Months Test Result time: 10 Mins Packing: 25 Pieces per Box
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Product description Three-phase electric energy meter calibrator 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 calibrator also can be used as one high-precision standard power source. Technical index Electrical parameters Accuracy 0.05%, 0.1% Power Supply One Phase AC 180-265V, frequency 50/60Hz. AC Voltage Output Range(U1,U2,U3) 57.7V, 100V, 220V, 380V or 69.3V, 120V, 240V, 480V( optional) Adjustment range (0-120)%RG(1) Adjustment �neness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Electrical parameters - continued AC Voltage Output - continued Stability 0.01%/120s Distortion 0.3% (Non-capacitive load) Output load each phase 25VA Measuring accuracy 0.05%RG AC Current Output Range(I1,I2,I3) 200mA, 1A, 5A, 20A, 100A Adjustment range (0-120)%RG Adjustment �neness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. Stability
This colorful, casual sideboard is a trendy addition to your space. The product has a boho vibe, which makes it desirable for youngsters. It ensures optimum utilization of space and simultaneously uplifts the aesthetics. The three black drawers blend perfectly with the three cupboards. This sideboard is carved out of reclaimed and mango wood, mango wood makes it a sustainable product while in todayâ??s times reclaimed wood is an excellent choice since we are all moving towards a more sustainable lifestyle- which is the need of this hour, the raw finish adds to the brilliance of this product. It is well equipped to be placed in bedrooms, living rooms, cafes, study rooms, commercial spaces- restaurants, boutiques, guesthouses, resorts, etc.
