Materials: carbon steel and stainless steel (302,304,304L,316,316L etc).
Characteristics:The welded stainless steel water well screen is made up of rods and warp. The rod can be round wire, triangular wire or trapezoid wire. The warp is triangular wire (V-shaped wire). Water well screens have a structure and high open area, as well as accurate slot dimension. At the same time, water well screen have heat-resisting, anti-corrosive, good machine capability, last long, safety and reliability and so on characteristics. It can be used in many kinds of medium filtering.
Uses: The strainer is a kind of filtered water tubing with the perforation .it can use with the deep well pump, dive the water pump, also may use in the water-treating equipment, the environmental protection, the sea water transforms into the industrial water and life use water desalination treatment, running water treatment, water softening treatment, the petroleum industry: The petroleum product terminal filters and the chemical acid, the alkali liquid filters, the ethyl alcohol and so on the organic solution recycling filters.
Continuous slots significantly increase discharge area,thus providing greater access to water-bearing zone .
We can produce this pipe with diameter 80mm-550mm ,slot size 0.1mm-10mm,length 50mm-5850mm .
Integrated with dual displacement axial piston motor and traveling reducer
Built- in Relief Valve, Anti-reverse Valve, Parking Brake and Dual speed switching device
Available in wide scope of ratios, high density, high efficiency, high reliability, small volume,
Smooth transmission, low noise as well as multi-level security protection and long life
Widely applied to hydraulic track drive traveling devices
Final Drive Hydraulic Travel Motor for 10t~13t Excavator
â? Integrated with dual displacement axial piston motor and traveling reducer
â? Built- in Relief Valve, Anti-reverse Valve, Parking Brake and Dual speed switching device
â? Available in wide scope of ratios, high density, high efficiency, high reliability, small volume,
Smooth transmission, low noise as well as multi-level security protection and long life
â? Widely applied to hydraulic track drive traveling devices
Final Drive Hydraulic Travel Motor for 10t~13t Excavator
1641 Motor For Electronic Instruments Suppliers
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Ultrasonic Thickness Meter RUM7401
1.Spec:
Used for measuring thickness and corrosion of pressure vessels, chemical equipment, boilers, oil storage tanks,etc.in industries of petroleum, shipbuilding, power station, and machine manufacturing.
2.Features:
* Using the latest high performance and low power consumption microprocessor technology.
* Bidirectional measurement, for materials within measurement range, thickness is measurable with know velocity, Conversely velocity is measurable with know thickness.
* Automatic memory material code and sound velocity value, convenient to use.
* Coupling symbol indication.
* Use USB/RS-232 data output to connect with PC.
* Provide Bluetooth data output choice.
3.Specifications:
Display: Large Screen LCD
Housing Material: Aluminum Alloy
Measuring Range: 0.75~400mm(45#steel,Depend on Probe)
Resolution: 0.01mm/0.1mm/0.001 inch
Accuracy: ±(0.5%n+0.05)
Sound Velocity: 1000~9,990m/s
Lower Limit of Pipes: �¦15x2.0mm �¦20x3.0mm(Determined By Transducer)
Operating Conditions: Temperature: 0~40�º; Humidity:
Digital Dew Point Meter RTM2610
1.Introduction:
It is a high-accuracy professional dew point meter. It is able to measure Ambient Temperature, Dew Point Temperature, Wet Bulb Temperature, Relative Humidity, Absolute Humidity and PPM. It can quickly respond to temperature and humidity measurements in the industrial range. It is also capable of measuring temperature and humidity in a variety of complex environments. Widely used in laboratories, precision manufacturing, modern agriculture, meteorological measurement, chemical and pharmaceutical fields.
2.Features:
Large LCD with display. It can display three values at the same time.
Ambient Temperature measurement.
Dew Point Temperature measurement.
Wet Bulb Temperature measurement.
Relative Humidity measurement.
Absolute Humidity measurement.
PPM measurement.
Temperature unit (C/F).
0.01 resolution, High accuracy.
Maximum and minimum values display.
With the displayed values hold function.
Automatically power off.
3.Specifications:
Display: Backlit LCD
Test Parameters: Ambient Temperature, Dew Point Temperature, Wet Bulb Temperature, Relative Humidity, Absolute Humidity, PPM
Range: Ambient Temperature: -30~120�°C (-22~248�°F)
Relative Humidity: 0~100%RH
Dew Point Temperature: -45~120�°C (-49~248�°F)
Wet Bulb Temperature: -20~40�°C (-4~104�°F)
Absolute Humidity: 0~400g/m�³
PPM: 0~50000
Resolution: Ambient Temperature: 0.01, 0.1
Relative Humidity: 0.01
Dew Point Temperature: 0.01, 0.1
Wet Bulb Temperature: 0.01, 0.1
Absolute Humidity: 0.01, 0.1
PPM: 1
Temperature Unit: C/ F
Operating Conditions: Temperature: 32~122 F (0~50 C); Humidity:
The product is widely used in electronic products, motorcycles,auto industry and the wide range of high quality steel materials industry press parts,pieces of the structure, cold-formed steel,construction keel,the spiral fins,saw blade,in many areas to replace the cold Volume and cold plate.
Hman Machinery Co., Ltd, specialists in design and manufacture Hydraulic power pack, Hydraulic Cylinder and linear actuator (Solar tracker linear actuator).
China Hman Machinery Trading Co., Ltd, specialists in design and manufacture Hydraulic power pack, Hydraulic Cylinder and linear actuator (Solar tracker linear actuator).
We design and manufactur in-house using the latest design and matured technology, this enables us to be competitive in the world market.
In applications such as Balers, Tipper Trucks, Dock Levelers, solar track, wheelchair, fitness equipment, Trailers and Scissor Lifts etc, we are able to provide high levels of response, product quality and service. Using our years of experience china hman machinery offers power packs and actuators to a growing OEM and distributor market
China Hman Machinery Factory Professional manufacturer various kinds of solar tracker, plasma LCD TV lift, hydraulic power pack, cylinder, linear actuator, linear actuator for fitness/door/window/for kitchen/bed/ linear actuator for solar tracker and for RV is new products with high efficency.
Our linear actuator widely used in lifting equipment, agricultural machine, medical machine, marine equipment, fitness equipment, solar tracker, satellite, etc.
Input voltage - 12V DC / 24V DC / 36V DC
Static load - 20000N
Dynamic load - 6000N - 8000N
Speed - 2.8mm/?4.2mm/?
Stroke Length - 18in/ 24in/ 36in
Working frequency - 20%
Stroke protected switch - adjustable switch
Noise level - 65dB
Temperature range ¡§C 40
1. Model No.:FCMH-FSSMH-001;
2. Specification: 6-40m;
3. Antenna data: two layers, 120 deg with 3 sectors, total 6 antennas;
4. Branches and bark: use synthetic resin, fiber glass laminate
5. Camouflaged leaves: use composite materials synthesis technology, signal attenuation less than 1db.
Rated Working Voltage: DC13.5V
Working Voltage Range: DC10.5V-14.5V
Rated Working Current: 18.2A í+0.5A
Static Current: í_100mA
Rated Output Power: 200Wí+10W
Output Impedance: 4ohm
Microphone Sound Frequency Range: (300Hz-10KHz)í+3Db
Siren Frequency Range: 430Hz-1945Hz
Ambient Temperature: -40íp--+70ípC
Waterproof Performance: Non-Waterproof
Mounting Mode: Mounting inside of Vehicle
Having seven siren tones: Wail-1,Wail-2,Hi-Lo,Yelp,Hi-Lo1,Horn,Siren
Two-way light control function, 15A per way.
Product Advantages:
1.The controller has a beautiful appearance.
2.Adopting communication technology RS232 between controller and main frame which has the advantage of reducing the number of wiring, EMC treatment, Anti-ESDí+10KV,can shield the interference signal from the strobe.
3.Super Anti-EMC function.
4.Noise suppression functionú¿this fuction is owned exclusively by Patlite Siren Seriesú¬
5.Adopting industrial grade electronic parts which are imported from USA as main parts such as singlechip.
6.Adopting APLS Inches switches which are imported from Japan, with good quality and good feeling of handle.
7.Power connection parts are imported from USA(AMP Brand) .
Rated working voltage: dc12v
Working voltage range: dc10.8v-13.8v
Rated working current: 16.6aía0.8a
Static current: ín100ma
Standby current: ín5ma
Rated output power: 200wía10w
Output impedance: 4ohm
Output voltage range: 24.5vrmsía0.6vrms
Siren frequency range: 350hz-1550hz
Sound frequency range: (300hz-10khz) ía 3db
Output frequency distortion degree: ín10%(at 1000hz)
Ambient temperature: -40íp--+55ípc
Mounting mode: featuring of detached structure, mounting inside of vehicle.
Siren: wail1, wail2, yelp, hi-lo, hi-lo1, horn, siren
Four-way light control function, 15a per way.
Product advantages:
1ú«the controller has a beautiful appearance.
2ú«adopting communication technology rs232 between controller and main frame which has the advantage of reducing the number of wiring, emc treatment, anti-esdía10kv, can shield the interference signal from the strobe.
3ú«super anti-emc function.
4ú«noise suppression functionú¿this fuction is owned exclusively by patlite siren seriesú¬
5ú«adopting industrial grade electronic parts which are imported from usa as main parts such as singlechip.
6.Adopting apls inches switches which are imported from japan, with good quality and good feeling of handle.
7ú«power connection parts are imported from usa(amp brand) .
500MHz Timing-Mode (Internal Clock)
200MHz State-Mode (External Clock)
Advanced Multi-Level Triggering
Real-Time Sample Compression
+6V to -6V Adjustable Logic Threshold
I2C, SPI and RS232 Interpreters
Built-in 300MHz Frequency Counter
Specifications:
Sampled Channels 34
Timing Mode Sample Rate 1KHz to 500MHz
Sample Buffer 34x2048 samples
Maximum Time in compression mode: 10 hours(100MHz sample rates)
Trigger sequencer: 120MHz max, 6ns minimum pulse width
Trigger event counters: 20 bits, range 1 to 1,048,576 for each trigger level
Input impedance: 180K Ohms, paralleled by <5pF
Frequency counter range : 120MHz with 10Hz resolution, 4 channels
Threshold range : adjustable +6 to -6 volts with 50mv resolution
Threshold accuracy: +/-(100mV + 5% of setting)
Channel to channel skew: 0.6ns typical, 1.0ns max
State mode Setup/Hold times: 2.0/0ns, window adjustable +/-2.5ns
Input sensitivity: 0.25Vpp @50MHz, 0.5Vpp @120MHz
Input dynamic range: 10 volts peak-peak
Maximum input: +/-40 volts DC, 15 volts peak-peak pulse amplitude
Timebase accuracy: +/-0.005% over full temperature range
Input Probe: Teflon insulated leads terminated with female contacts
compatible with 0.025"-0.030" round or square pins.
Power supply current: 200 milliamps max (supplied by USB)
Temperature range: operating +5 to +50C, storage -10 to +65C
Port: USB1.1 or 2.0
Operating systems: Win98/ME/2000/XP/Vista
Small size(mm):190(L)x100(W)x40(H) , light weight: 380g , easy to carry.
Features:
1.Signal Frequency Range: 0-5MHz ; Frequency Counter range: 0~2.7GHz
2.Outputs: One channel of Arbitrary Waveform ; 8 Bits signal; Synchronized signal
3.Inputs: Two channels of Frequency counter; 8 Bits signal; External Trigger
4.Arbitrary Waveform edited by mouse
5.General waveforms: Sine, Square, Triangle, Saw-tooth, TTL, White Noise, Gauss noise, Exponent, AM, FM
6.Settable Parameters: Amplitude, Frequency, Offset
7.The data fileí»s format is completely compatible with Tektronixí»s products and software. It can read directly the data files from and be edited by Tektronixí»s software.
8.DDS technology, High accuracy and resolution, wide software supporting,
Small size(mm):190(L)x100(W)x40(H) , light weight: 380g , easy to carry.
The 2-channel digital storage oscilloscope at an outstanding price! When connected to PC with USB2.0 interface, you get a fully-featured storage oscilloscope with the extra advantage of being able to easily store data for later processing.
Small size(mm):190(L)x100(W)x40(H) , light weight: 380g , easy to carry.
The 2-channel digital storage oscilloscope at an outstanding price! When connected to PC with USB2.0 interface, you get a fully-featured storage oscilloscope with the extra advantage of being able to easily store data for later processing.
Small size(mm):190(L)x100(W)x40(H) , light weight: 380g , easy to carry.
Voltage : as your demand
Flow Rate: Variable from 0.5 to 5 lpm
oxygen Concentration: 93% 3% 0.5 to 5 lpm
Power Consumption : 300 W
Weight:17KG
Dimensions 356 (W)* 305 (D)* 610(H)mm
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