Product Usage:

The balance constant temperature and humidity weighing system is to place a high-precision balance in the high-precision constant temperature and humidity system, put the weighed sample in the system, equilibrate for 24 hours, and carry out manual weighing. The system overcomes the influence of temperature and humidity changes in the laboratory environment on the weighing results and improves the accuracy of weighing.

Cabinet structure:
1. It is processed and formed by CNC machine tools, with beautiful and generous appearance, and adopts non-reaction handle, which is easy to operate.
2. The inner tank of the box is made of imported stainless steel plate, and the outer tank of the box is sprayed with high-quality steel plate, which increases the appearance texture and cleanliness.
3. The compressor is separated from the box to avoid the interference of the vibration of the constant temperature system on the balance.
4. There is a shock-absorbing platform in the box, and there is a PVC anti-static board on the shock-absorbing table
5. The door of the constant temperature and humidity system is a full-frame transparent window, and the window is equipped with two operation entrances, which are isolated by latex long gloves to avoid the influence of constant temperature and humidity conditions during manual operation.

Control system:
1. The temperature control is directly displayed by the touch screen, which sets the required temperature and humidity and can read the relevant data.

2. The refrigerator adopts a fully enclosed compressor imported from France.

Protection system:
The overall equipment is over-temperature; Underphase/inverted phase of the overall equipment; overload of the overall equipment; overpressure of refrigeration units; The overall equipment is timed;

In addition, there are leakage electricity, operation indication, automatic shutdown after fault alarm and other protection.

Models & Parameters:
Model Operating size mm Power
800cls 600×750×500（mm） 3.5KW

Temperature control range: 15°C~30°C (arbitrarily adjusted)
Temperature control accuracy: ±1°C
Temperature fluctuation: ±0.5°C (at no load)
Temperature deviation: ≤±2°C (at no load)
Humidity range: 30~70%R· H (relative humidity within 50±5%R.H)
Humidity fluctuation: ±5%R.H
Humidity resolution: 0.1% R.H
The average rate of temperature rise and fall is 0.7°C~1.0°C/min
Power requirements: 380V±10%; 50 Hz； Three-phase four-wire + grounding wire
Power supply in the box: 220V 50HZ