Standard: ASTM D445
PID temperature control system, digital temperature display, temperature can be adjusted continuously.
Equipped with imported compressor, two compressors realize two-step refrigeration with rapid temperature drop.
Two test holes, two sample tests can be carried on at same time.
Dewar flask.
Technical specifications:
Temperature control range: 20 ~ -60°C
Temperature control accuracy: ±0.05°C
Temperature drop time ≤100min
Capacity of cold bath: 8L