Drug Stability Testing Chamber

Category： Thermostatic Chamber
Brand:Shu Yu
Name：A Drug stability test chamber can also be referred to as a constant temperature and humidity chamber
Application：It is widely used in R&D and quality control laboratories of pharmaceutical enterprises, as well as drug research and testing institutions. Its applications cover, but are not limited to,
INQUIRY EMAIL

Description

This series of products has the control functions of cold and hot constant temperature, constant humidity, and illumination (only for the CY - G series). It can provide a stable temperature, humidity, and illumination environment, and accurately simulate various climatic conditions. It meets the relevant conditions required for accelerated tests, intermediate tests, long - term tests, and influencing factor tests as stipulated in national new pharmacopoeias, GMP, FDA, ICH, and GLP standards. It is widely applied in the R & D and quality control laboratories of pharmaceutical enterprises, drug research and testing institutions, including but not limited to fields such as food, cosmetics, textiles, new energy batteries, agriculture, and environmental protection; it can assist colleges and universities, scientific research units, enterprise R & D and quality inspection departments, and testing and metrology institutions in conducting microbial culture and sample performance, service life, packaging, and other tests.

Features

1.Material
The product has a novel and attractive appearance. Its shell is made of stainless steel material, with electrostatic spraying treatment on the surface, featuring strong corrosion resistance. The working chamber is made of stainless steel, and has a four - corner arc design for easy cleaning.

2.Structural Features
It has a double - layer door structure. The outer door is equipped with a standard door lock, and the inner door is made of tempered glass. The original built - in design ensures an excellent sealing effect. The scientific air duct structure allows adjustable air speed, which can ensure the uniform and stable temperature and humidity inside the working chamber. There is a test hole (φ50mm) on the side of the box. The working chamber is equipped with high - brightness LED lighting (ultraviolet sterilization lamp is optional).

3.Full - Color Touch Screen
It is a 7 - inch true - color LCD touch screen, with functions such as screen password setting, and can store and display time, temperature, humidity, and illumination (only for CY - G series) in real - time. It has the function of switching between Chinese and English menu.

4.Multi - segment Programmable Controller
It adopts an intelligent multi - segment programmable PID controller. The setting/operation of set values/programs can be freely set. There are a maximum of 10 temperature control points for correction, avoiding the mismatch of multi - point temperature linearity.

5.User Permission Hierarchical Management
An administrator can create a maximum of 5 sub - users and assign different permissions to each sub - user (with 14 operation authority options in total). Each operation of a sub - user will generate a unique traceable record in the operation event record.

6.Built - in Large - Capacity Memory
It can store test data for 10 years and has audit trail functions, such as records of startup, shutdown, and fault alarm events (including opening and closing of the door, changes in test parameters, etc.). It supports querying, exporting, and printing of test curves. It can export original files through the USB interface for traceability or generate PDF files that cannot be modified, facilitating traceability.

7.Power - Off Memory Function
It has a power - off memory function, and the power - on recovery mode can be selected to stop, restart operation, or continue running.

8.High - Precision Temperature and Humidity Sensor
It adopts imported high - precision temperature and humidity sensors, which are accurate and reliable, and require no maintenance after long - term use.

9.Refrigeration System
It uses a compressor from an internationally renowned brand and an environmentally friendly, non - CFC refrigeration system. The temperature fluctuation is small. It has an energy - saving and temperature - equalizing function. When the door is opened for taking samples, the frequency conversion refrigeration system will quickly recover, and it is ensured that the equipment can operate for a long time under extreme conditions without the need for defrosting.

10.Illumination System (Only for CY - G Series)
It is equipped with an illumination module with an illumination intensity of 100000Lux. The illumination intensity can be adjusted steplessly, reducing the impact on the test process due to the attenuation of lamp aging. The multi - layer illumination is uniformly controlled and can be adjusted. The illumination module (standard configuration, one layer) includes: cold white light source D65, 6500K color temperature; single - control of 320 - 400nm ultraviolet light, meeting the requirements of the 2015 edition of "Chinese Pharmacopoeia" for the light intensity of the photostability test of chemical drugs to be not less than 200w·hr/m²; meeting the requirements of Q1B for illumination ≥ 1.2×10⁶Lux·hr, and the light intensity irradiation test of near - ultraviolet with a wavelength of 320 - 400nm can be completed simultaneously in the illumination and ultraviolet irradiation test chambers, with an illumination intensity of 4500±500Lux.

Safety and Protection Functions

1.Independent working chamber over-temperature protector, which automatically cuts off the heating power supply when the temperature exceeds the limit.
2.Power - on recovery, automatic start, automatic stop, and timing operation.
3.Compressor over - heat, over - current, and over - load protection.
4.Automatic detection and display of equipment faults.
5.Door - opening alarm.
6.Sensor fault alarm.
7.Automatic water replenishment of the humidification system, low water level alarm and protection.
8.Upper and lower limit temperature and humidity deviation alarm and protection.

Parameters

model Technical Indicators	CH-160A CY-160A	CH-250A CY-250A CY-250G	CH-420A CY-420A CY-420G	CH-810A CY-810A CY-810G	CH-1050A CY-1050A CY-1050G	CH-1500A CY-1500A CY-1500G
Volume	160L	250L	420L	810L (Double Door)	1050L (Double Door)	1500L (Double Door)
Control Mode/Program	P.I.D fuzzy logic control; Set value/program control (optional)
Temperature Range	0°C - 80°C; When humidifying: 10°C - 70°C
Humidity Range	15%RH - 98%RH			20%RH - 98%RH		25%RH- 95%RH
Temperature Fluctuation/Uniformity	±0.3°C / ≤0.8°C
Humidity Fluctuation/Deviation	±0.8%RH / ±2.0%RH
Temperature and Humidity Setting Precision	0.1
Illuminance/Color Temperature	-	0 - 10000LUX (adjustable) / 6500K
UV Wavelength/Intensity Value	-	320 - 400nm / 0 - 5W/m²
Heating and Humidifying Total Power	1600W	1950W	2650W	3100W	3100W	3800W
Compressor Power	250W	280W	395W	700W	700W	700W
Power Supply Voltage	AC 220V 50/60Hz
Number of Stainless Steel Shelves	Standard 3 layers (can be increased)
External Water Tank Capacity	12L
Overall Dimensions (mm)	690×785×1455	750×825×1585	850×970×1760	1350×1000×1850	1350×1190×1850	690×785×1455
Working Chamber Dimensions (mm)	505×420×785	565×485×920	665×615×1030	1150×640×1105	1150×830×1105	505×420×785

Remarks
1.The illumination and ultraviolet functions are only available for the CY - G series products.

2.Changes to the product's appearance parameters will not be separately notified. Deviations may occur due to factors such as product appearance photography and printing.

Please understand. Our company reserves the right to change the technical specifications.

3.Warm reminder: Please read the instruction manual in detail before use.

Tags: Drug Stability Testing Chamber