- Model NumberLHH
- Brand NameCZSGLSYSBYJS
- Payment TermsT/T, paypal
Brief introduction:
Drug stability test chamber is an instrument used to measure the long-term stable temperature, humidity and light environment for drug failure evaluation. Drug stability test box is suitable for accelerated test, long-term test, high temperature test and strong light exposure test of drugs and new drugs in pharmaceutical enterprises.
Scope of use:
Drug stability kits are used for intensive research in the pharmaceutical, medical, biotechnology industries and all related industries including life sciences. The principles of GMP requirements 25 ℃ / RH 60% humidity stability test conditions for a long time. In the accelerated test 40 ℃ / RH 75% humidity examination standard, 6 months is the pharmaceutical industry field, the stability of the test system in the main climate simulation environment temperature, humidity, illumination test.
Conditions of use:
Stability test conditions:
Storage conditions for long-term retention sample stability test:
Temperature: + 2 ℃ to 25 ℃ +
Humidity: 60 + 5% RH
Time: 12 months
Storage conditions for accelerated stability tests
Temperature: + 40 ℃ + 2 ℃
Humidity: 75 + 5% RH
Time: 6 months
Illumination under strong light condition: 4500+500LX
Structural features:
1. The drug stability test box has excellent performance, beautiful appearance and good reliability, making it an ideal choice for laboratory environmental testing equipment
2. The inner tank is made of high-quality SUS304 stainless steel wire-drawing board, and the outer shell is plastic-sprayed baosteel steel plate. It is also customizable (the case is made of high-quality SUS304 stainless steel wire-drawing board)
3. Unique BTC balance temperature-regulating mode, stable and balanced heating ability, ideal temperature environment adjustment, high precision and high stability temperature control
4. External isolated boiler steam is adopted for humidification;
5. With the function of automatically selecting the running refrigeration loop according to the setting value of temperature, the operation is simple
6. Equipped with hollow specially made glass window of high and low temperature resistance and conductive heating, philips lamp of high brightness cold light source can observe the sample situation at any time
7. Control system: imported high precision LCD touch instrument, directly programmable and curable curve, imported electronic components
8. The sealing strip inside the box is made of imported silicone rubber that is resistant to high and low temperature, with excellent sealing and heat preservation performance
9. Original imported refrigeration system.
10, moving castor: wear-resistant silent movement, with brake function.
11, a variety of safety protection devices: over temperature, over pressure, phase sequence, motor overheating overload protection.
Main technical parameters:
| Model |
LHH—200 |
LHH—250 |
LHH—500 |
LHH—100 |
| Studio size（mm） |
500×600×700 |
500×650×700 |
800×800×100 |
1000×1000×1000 |
| Technical requirements |
Temperature range |
0～80℃ |
| Temperature fluctuation |
≤±0.5℃ |
| Temperature uniformity |
≤±2℃ |
| Humidity range |
30～98% R•H |
| Humidity deviation |
≤+2-3%RH |
| Rate of rise and fall |
Heating or 2 ~ 3 ℃ / min |
Cool acuities were 0.7 ~ 1 ℃ / min |
| Cold heat exchange system |
Heat preservation material |
Superfine glass fiber/hard polyurethane foam |
| Heater |
Electric nickel-chromium heater (stainless steel finned radiator) |
| Humidifier |
Humidification is done by means of external isolated boiler steam |
| Cooler |
Multi-stage diaphragm evaporator (finned multi-stage evaporator) |
| Air circulation |
Single cycle, lengthened shaft, low noise, stainless steel centrifugal blade |
| Cooling way |
Unit refrigeration/dual (cascade) refrigeration (air-cooled or water-cooled) |
| Compressor |
French "taikang" fully enclosed refrigeration compressor |
| Control system |
Control instrument |
Korean sanyuan LCD touch screen instrument, menu mode operation, direct programming and curing curve |
| Sensor |
3 imported superfine Ф mmpt100 platinum resistance |
| Security device |
Leakage protection, over - temperature protection, fast fuse, compressor overvoltage protection |
| Standard configuration |
Internal heating type hollow glass observation window: 250 * 300 (mm), a test hole ￠a 50 mm, rack 2 pay, floodlight |
| Power supply |
220V•50HZ/ (380V•50HZ three-phase four-wire system) |
