Dedicated to pharmaceutical companies to examine the stability of the test to determine the validity of drugs, in line with the ICH.FDA and the current Pharmacopoeia requirements in the accelerated, long-term intermediate and high humidity test, to meet the I.V. and other special medicines to do the low-humidity test requires the conditions of 40 ºC and 20% RH.
1. Programmable touch screen temperature and humidity controller, PID automatic adjustment function. ( 99 cycles * 30 segments * 1 ~ 9999 hours or minutes )
2. Fully imported industrial compressor with environmentally friendly fluorine-free refrigerant (R404a) to promote energy saving.
3. Imported low noise roller fan and unique air duct design to ensure even temperature and humidity distribution in the working chamber.
4. Bypass cooling capacity control technology and dynamic precision constant temperature and humidity control system ensure uninterrupted and reliable operation for a long time.
5. Built-in quick mixing device: automatically adjust the height of the water level, with alarm function, to ensure stable humidification capacity and long time reliable operation.
6. Imported high temperature and high humidity resistant sensor, high sensitivity, resulting in small error, avoiding high frequency replacement of dry and wet balls.
7. The LHH series has a print function (data printing) and a USB interface (data backup) to print and record changes in temperature and humidity in real time. (Already fitted)
8. Set up an independent temperature-limiting alarm system, which is automatically interrupted when the temperature exceeds the limiting temperature to ensure the safe operation of the experiment without accidents. (Already equipped)
9. 25mm diameter test hole on the left side of the chamber, convenient for experimental operation and temperature measurement. (Already equipped)
3.Safety and environmental protection
1. Safety guarantee: independent temperature limit control system (double protection), compressor overheating, overpressure and overload, water shortage protection.
2. Conditions of use: Ambient temperature is from 5ºC to 35ºC.
When ordering products: Please specify if the required temperature range is 0ºC~65ºC.
Please specify if the required humidity range is 20%~95%R..
3. Perform and meet the following test conditions:
(1). Accelerated test: 40ºC±2ºC/75%RH±5%RH
(2). Intermediate conditions: 30ºC±2ºC/65%RH±5%RH
(3). Long-term test: 25 ºC ± 2 ºC / 60% RH ± 5% RH or 30 ºC ± 2 ºC / 65% RH ± 5% RH
(4). Special drug test: 40 ºC ± 2 ºC / 20%RH ± 3%RH
4. Strictly in accordance with the 3Q documents to produce equipment, 3Q documents are as the attachments to the operation manual.
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| Model |
HYLHH-150SDP |
HYLHH-250SDP |
HYLHH-500SDP |
| Power voltage |
AC220V 50Hz |
| Temperature controlling range |
0ºC~65ºC |
| Humidity controlling range |
20~95%RH |
| Temperature resolution |
0.1ºC |
| Humidity resolution |
1%RH |
| Temperature fluctuation |
±0.5ºC |
| Humidity fluctuation |
±3% RH |
| Rated power(W) |
1300 |
1600 |
2000 |
| Operating room dimensions (mm) |
500×505×700 |
550×520×900 |
720×660×1080 |
| Outline dimensions (mm) |
660×700×1475 |
720×720×1675 |
900×860×1880 |
| Carrier quantity(Pcs) |
3 |
3 |
4 |
Audited Supplier 
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