Opis
Kalibrator temperature UNI-T UT701.
The UT701 is a single-purpose, high-precision professional calibrator for thermocouple testers of various types. It is suitable for users to calibrate and repair various temperature testers using simulation of thermocouples (10 types of thermocouples) or resistance temperature detectors (4 types of RTD) and voltage / resistance output functions (manually or automatically step-changeable). Easy-to-use keys, optional steps and ramp outputs increase the efficiency and accuracy of operations. It is equipped with an adjustable LCD backlight, automatic shut-off, two-color injection plastic case and resistance to falling from a height of 1 m. Automatic test of the calibrator and display when the instrument is switched on. Adjustable display backlight. Possibility of three or four-wire thermocouple measurement. Manual or automatic simulation of the cold end of a thermocouple.
Product parameters:
– output accuracy up to 0.05%
– 6-digit display with variable backlight
– output functions: DC voltage, resistance, thermocouple and thermal resistance
– 10 thermocouple scales
– 4 scales of thermal resistance
– High-precision automatic cold-end compensation for thermocouple outputs
– manual stepping and automatic smooth stepping and ramp
– saves and recalls device settings
– low battery indication when the battery capacity drops to 20%.
– setting the automatic switch-off time
Technical parameters :
– Thermocouples
Type / Temperature range / Resolution / Accuracy
J -20 ~ 1200℃ (-328 ~ 2192℉) / 0,1°C/0,1°F / ± 0,7°C
K -200 ~ 1370℃ (-328 ~ 2498℉) / 0,1°C/0,1°F / ± 1°C
T -200 ~ 400℃ (-328 ~ 752℉) / 0,1°C/0,1°F / ± 0,8°C
E -200 ~ 950℃ (-328 ~ 1742℉) / 0,1°C/0,1°F / ± 0,7°C
R -20 ~ 1750℃ (-4 ~ 3182℉) / 1°C/1°F / ± 1,4°C
S -20 ~ 1750℃ (-4 ~ 3182℉) / 1°C/1°F / ± 1,5°C
B 600 ~ 1800℃ (1112 ~ 3272℉) / 1°C/1°F / ± 1,4°C
N -200 ~ 0 ~ 1300℃ (-328 ~ 2372℉) / 0,1°C/0,1°F / ± 0,9°C
Wre325 0 ~ 2000℃ (32 ~ 3632℉) / 0,1°C/0,1°F / ± 1,8°C
Wre526 0 ~ 2300℃ (32 ~ 4172℉) / 0,1°C/0,1°F / ± 1,8°C
– RTD resistance temperature detectors
Type / Temperature range / Resolution / Accuracy
Pt10 -200 ~ 850℃ (-328 ~ 1562℉) / 0,1°C/0,1°F / ± (0,5% + 6℃)
Pt100 -200 ~ 850℃ (-328 ~ 1562℉) / 0,1°C/0,1°F / ± (0,05% + 0,6℃)
Cu50 -50 ~ 150℃ (-58 ~ 302℉) / 0,1°C/0,1°F / ± (0,05% + 0,6℃)
Cu100 -50 ~ 150℃ (-58 ~ 302℉) / 0,1°C/0,1°F / ± (0,05% + 0,6℃)
– other functions of the voltage output or resistance output function
15 or 40 second continuous ramp 0% to 100% of value and back to 0%
or a step ramp of 25% of the value with a stop for 5 sec in each step with an accuracy of:
– Voltage output DC mV
Range / Resolution / Accuracy
100,000 mV / 0,001mV / for ≤25mV ±0,05% + 20
100,000 mV /0,001mV /for >25mV ±0,05% + 3
1000,0 mV / 0,1mV / ±0,05% + 3
– Resistance output
Range / Resolution / Accuracy
500,0Ω / 0,1Ω / ± (0,05% + 2)
5 000 Ω / 1Ω / ± (0,05% + 2)
General characteristics:
– power supply: 1pc 9V battery (6F22)
– display: 63 x 40 mm, LCD, backlight
– product color: red and gray
– net weight of the product: 410 g
– product dimensions: 96 x 193 x 47 mm
Contents of individual packaging:
– device UT701: 1pc
– manual with warranty card: 1pc
– measuring cables: 1pair
– crocodile clips: 1pair
– battery 9V (6F22): 1pc
– fabric cover: 1pc
– box: 1pc
Packaging for wholesale customers:
– standard quantity in a carton: 5pcs
– dimensions of the standard carton: 325 x 225 x 285 mm
– total carton weight: 4.5 kg
