Classification
YG(B)751DG Constant Temperature and Humidity Chamber
Category:
keywords:
Conventional type testing instrument
temperature
YG(B)751DG Constant Temperature and Humidity Chamber
Product Description
【Scope of Application】
Used for temperature and humidity adjustment before testing the physical and mechanical properties of various textiles.
【Related Standards】GB6529 ASTM D1776
【Instrument Characteristics】
1. Microcomputer control, color touch screen with Chinese menu operation;
2. Imported high-precision temperature sensor, auxiliary digital adjustment technology, temperature and humidity signal output, high control accuracy;
3. Large double-layer transparent glass observation window;
4. French "Tecumseh" fully enclosed compressor unit, bipolar binary system consisting of two sets of refrigeration systems.
【Technical Parameters】:
1. Working mode: Microcomputer control, color touch screen with Chinese menu operation, with RS232 communication computer interface
2. Effective volume: D500×W600×H750 (mm)
3. Experimental temperature: -10℃~100℃, adjustable (-30℃ custom)
4. Temperature control accuracy: ±0.1℃
5. Heating rate: average (3~5)℃/min
6. Cooling rate: average (1~2)℃/min
7. Temperature uniformity: ≤2℃
8. Temperature deviation: ≤±2℃
9. Humidity range: (20~98)%RH
10. Humidity fluctuation degree: ±2%RH
11. Humidity uniformity: +2, -3%
12. Constant temperature fluctuation temperature: ≤±0.5℃
13. Power supply: AC380V±10% 50Hz 7.5KW (-30℃~99℃)
AC220V±10% 50Hz 4.5KW (-10℃~99℃)
10. Dimensions: D1180×W1130×H1780 (mm)
11. Weight: 220kg
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