-
Professional Laboratory Low Temperature Bath, How choose?
TOPTION low temperature test bath is widely used in metrology, biochemical, oil, meteorology, energy, environmental protection, medicine & other departments, and for manufacturers of thermometer, temp. controller, temperature sensor to detect physical parameters.
-
1. Main features of low temperature test bath, laboratory bath:
1)Low temperature test bath series is a kind of high precision automatic control temperature detection device.
2)Have good temperature stability, uniform temperature field, temperature control precision is high, easy to operate, high working efficiency.
3)Refrigeration system using imported air cooled type totally closed compressor unit, has over current and over temperature multiple protection.
4)Intelligent computer software control, optional RS-232 or 485 communication interface, implement connect with computer control.
5)Control instrument adopts LCD display.
6)P.I.D software can be adjusted manually or automatically setting.
7)Intelligent computer software can fix the temperature deviation, make the precision of the digital display plus or minus 0.001 ℃.
-
2. Technical paramters of TOPTION laboratory low temperature bath:
Model
Temp. range（℃）
Temp. fluctuation（℃）
Temp. uniformity（℃）
Working area dimension(mm)
Capacity（L）
Power（KW）
YH–30A
–30～100
±0.01/30min
≤0.01
Ф150×480
23
3.0
-
3. Operating instruction of TOPTION laboratory bath:
1)Before using should add the liquid medium. (must check the medium level before power on the bath).
2)At the left side of bath, there are two drain valve, under one is liquid discharging valve, the upper one is overflow valve. (note: open the overflow valve during work, when resting close the overflow valve).
3) Use power 50Hz, 220V, the power of the power source should be larger than or equal to the instrument’s total power, and must have a good “grounding” device.
4) Device should be placed in ventilated dry place, leave obstacles 300mm distance back and sides.
5) After use, all switch off, unplug the power plug.
