PY852 portable thermostatic calibrators calibration temperature range spans from -45°C to 1200°C. The temperature blocks are crafted from high thermal conductivity alloy materials, ensuring uniform and stable internal temperature distribution. Key technical specifications—including temperature control precision, horizontal temperature uniformity, vertical temperature uniformity, stability, load capacity, and temperature differential—rank among the best. These products find extensive application across industries such as machinery, shipbuilding, chemical engineering, food processing, power generation, and pharmaceutical manufacturing.
Portable refrigeration thermostat :
■ PY852-150A
Temperature range: -20℃~150℃
■ PY852-150B
Temperature range: -30℃~150℃
■ PY852-150C
Temperature range: -45℃~150℃
Heating rate: 30~100:20min, 30~150:40min
Display accuracy: ≤±0.1℃
Insertion depth: 160mm
Average heat block diameter: 150A 36mm，150B、150C 32mm
Temperature field stability: ≤±0.02℃
Horizontal temperature field: ≤±0.05℃
Vertical Temp Field: ≤ 1℃ within 30mm from bottom of soaking block
■ PY852-650
Temperature range: 50℃~650℃
Heating rate: 30~300:7min, 30~400:12min, 30~650:25min
Display accuracy: ≤±0.5℃
Insertion depth: 150mm
Average heat block diameter: 32mm
Temperature field stability: ≤±0.05℃
Horizontal temperature field: ≤±0.05℃
Vertical Temp Field: ≤ 1℃ within 30mm from bottom of soaking block
■ PY852-1200
Temperature range: 300℃~1200℃
Heating rate: 75min
Display accuracy: ≤±1.2℃
Insertion depth: 135mm
Average heat block diameter: 39mm
Temperature field stability: ≤±0.5℃
Horizontal temperature field: ≤±0.25℃
■ Temperature unit: ℃ or ℉
■ Display resolution: 0.1、0.01、0.001℃ for option
■ Temp Accuracy: 0.1%
■ Measurement Parameter(standard channel ):
Standard channel of PY822-150/650 is RTD signla ，ragne：0～400Ω，accuracy：±0.002Ω @（0～50）Ω， ±40ppm reading @（50～400）Ω，resolution rate :1mΩ；
Standard channel of PY822-1200 is TC signal ,range：-18~18mV，accuracy：±(0.005%rdg + 2µV),resolution rate: 1µV
■ Measurement Parameter(detected 2 channels )
1. mV：-75～75mV，accuracy ±(0.01%rdg + 8uV)，resolution rate 1µV；
2. TC：S/R/K/B/N/E/J/T/C/D/G/L/U ,total 13 types；
3. Ω：0～400Ω、0～4000Ω，accuracy：±0.002Ω @（0～25）Ω，±80ppm reading @（25～4000）Ω；
4. RTD：PT10、PT25、PT50、PT100、PT200、PT500、PT1000、CU10、CU50、CU100、NI100、NI120,etc ；
5. current：30~30mA,accuracy ±(0.01%rdg + 2uA)；
6.voltage：-30~30V、-12~12V(auto range),accuracy±(0.01%rdg + 0.6mV)；
7. Temperature Switch:；support mechanical switch and electric switch
8. Temperature Transmitter: support current and voltage transmitter
9. Loop power：DC24V±0.5V，biggest load current :60mA。
■ maximum power:
Negative temperature type: 500W,
Medium temperature type: 800W,
High temperature type: 3000W
■ Power supply: AC220V/50Hz,optional 110VAC ± 10%
■ Dimensions (mm):
Negative temperature type: 310*190*340mm
High temperature type: 310*190*340mm
Medium temperature type: 250*150*310mm
■ weight(Net weight,Containing packaging)
Negative temperature type: 13kg, 23kg
Medium temperature type: 11kg, , 18kg
High temperature type: 11kg, 20kg
