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UTi165A Thermal Imager UNI-T
- Vendor:
superworld
Subtotal: ₨88,800
-28%
DC Power Supplies
YIHUA 303D DC Power Supply
Feature
303D communication maintenance power supply is a single line output of stabilized high accuracy
DC stabilized power supply. The output voltage and current can be adjusted continuously within the
rated range. The load current has MA conversion with two settings: 0-3A and 0-99 mA. Constant
voltage and constant current (CV/CC), automatic switching of working modes. Double digital display
shows output voltage and current independently. Several protection functions include current
limitation, voltage reduction, short circuit protection, over-temperature protection, etc. The design
is applied to production line of the plant, maintenance, laboratories and is also a necessary device
for the communication industry.
₨7,586 ₨10,529
Principle description of constant voltage/constant current CV/CC
The operation mode of constant voltage/constant current can be automatically switched depending
on the comparison result of the load current and limited current value.
- a) Constant voltage CV
When the existing current value is smaller than the set output limit current value, the power supply
is working under the constant voltage mode. The CV indicator light on the front panel is on, the
output voltage is controlled and it will be the same as the set value. Current changes with the load.
- b) Constant current mode (CC)
When the current value exceeds the limit value of the output current, the equipment will work in
the CC mode. The CC indicator light on the front panel is on, the output current value is controlled
to the set value. Since the limited output power cannot be overloaded, the output voltage can be
lower than the set value. When the output current is lower than the set value, the equipment will
automatically change to CC mode.
| Weight | 4 kg |
|---|---|
| Dimensions | 25 × 13 × 15 cm |
Machine parameters
| Parameters | |
| rated voltage | AC220V 50Hz |
| Power of complete machine | 140W |
| Operating environment | 0～40℃ relative humidity ＜80％ |
| Storage Temperature | －20～80℃ relative humidity ＜80％ |
| Dimensions of the machine body | 255*130*150mm |
| weight | 4.3KG |
| Performance parameters | |
| output voltage | Adjustable continuously within 0～30V |
| output current | Adjustable continuously within 0～3A/0-99mA
(current limitation adjustment when above 0.2A) |
| output power | 90W |
| Source effect | 1mV |
| load effect | ≤0.33% |
| Ripple noise | ≤3mVrms（5Hz ~ 1MHz）/≤3mArms |
| Display accuracy | 0.1V/0.1A/1mA |
| Protection mode | Over current, short circuit, over temperature protection |
| Dissipation mode | air cooling |
Brand
YIHUA
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Clamp Meters
Digital Clamp Meter UT202+ UNI-T
Specifications Range UT202+ AC current (A) 400A ±(2%+10) 600A AC current frequency (Hz) 50Hz~100Hz ±(1%+5) AC voltage (V) 600V ±(0.8%+5) AC voltage frequency(Hz) 10Hz~10kHz ±(1%+5) 10Hz~60kHz Resistance (Ω) 40MΩ ±(0.8%+2) 60MΩ Capacitance (F) 4mF ±(4%+5) 40mF 60mF Temperature (℃) -40℃~1000℃ ±(1.5%+5) Frequency (Hz) 10Hz~10MHz Features Display count 4000 Auto range √ Jaw opening 28mm True RMS √ NCV √ Live wire test Continuity test √ Diode √ MAX/MIN √ Relative mode √ Zero mode Data hold √ Low battery indication √ Auto power off √ General Characterisitics Power 1.5V battery (R03) x 2 Display 37mm x 25mm Product color Red and grey Product net weight 248g Product size 215mm x 63mm x 36mm Standard accessories Batteries, test leads, Themocouple Standard individual packing Gift box, Carring bag, English manual Standard quantity per carton 40pcs Standard carton measurement 485mm x 295mm x 385mm Standard carton gross weight 17.8kg SKU: n/a -
Clamp Meters
CLAMP METER AC MT 87
- ) AC voltage: 450V ( ?1.2% )
- 3) OHM: 200K? (?1.0%)
- 4) ACA: 20-400A (?2.0%)
- 5) Power supply: (AAA) 1.5V?2
- 6) Data hold: YES
- 7) Dimension 150L?63W?27.5Hmm
- 1) 3 1/2 digits LCD with a Max. Reading of 1999
- 2) Diode and Buzzer function
- 3) Low battery indication
- 4) Overload protection
- 5) Data hold for easy reading
- 1) DC voltage: 600V (?1.0%)
- 2) AC voltage: 450V ( ?1.2% )
- 3) OHM: 200K? (?1.0%)
- 4) ACA: 20-400A (?2.0%)
- 5) Power supply: (AAA) 1.5V?2
- 6) Data hold: YES
- 7) Dimension 150L?63W?27.5Hmm2
SKU: n/a
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Rated voltage AC220V±10% 50Hz Power of complete machine 15W Operating environment 0～40℃ relative humidity＜80％ Storage temperature －20～80℃ relative humidity＜80％ Dimensions of the machine body 17*21*16.5cm Weight 1.61KG Performance parameters Output voltage Adjustable continuously within 0～15V Output current Adjustable continuously within 0～1A (current limitation adjustment when above 0.2A) Output power 15W Source effect ≤1mV Load effect ≤0.33% Ripple noise ≤3mVrms（5Hz ~ 1MHz）/≤3mArms Display accuracy 0.1V/0.1A/1mA Protection mode Over-current, short circuit, over-temperature protection SKU: n/a -
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Features:
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2. Master-slave tracking, constant voltageand current, Ⅰ, Ⅱ circuit can be used for master-slave tracking and used in parallelor in series.
3. Forced ventilation, temperature controlcooling system. When the temperature reaches 65℃, the device dissipatesheat automatically.
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