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Drug/Comprehensive Stability Test Chamber Two-box Professional DWH-P-Ⅱ Series

Structural features

● DWH-P-II series drug (two boxes) stability test box, adopts high-precision 7-inch touch screen PLC controller (with 1~N level authority management, authority can be freely assigned, with audit trail function), A box (temperature , humidity), B box (temperature, humidity, visible light, near ultraviolet) is suitable for scientific research institutions, high-end colleges and universities, pharmaceutical industry, electronic military industry, food and other industries.

● Controller: Two sets of high-precision 7-inch touch screen PLC controllers (with 1~N level authority management, authority can be freely assigned, with audit trail function), low failure rate, precise control, and simple and clear human-computer interaction interface

● Compressor: Two sets of original imported fully hermetic compressors (top-notch), high efficiency, low noise, long life, to ensure long-term stable operation of the equipment

● Humidity sensor: Two sets of imported humidity sensors (top-notch) with high precision, low annual drift rate, and long life without maintenance

● Temperature sensor: two sets of imported temperature sensors (A-grade), with high accuracy, low annual drift rate, long life without maintenance, and avoid the overall high cost of replacement caused by the use of temperature and humidity integrated sensors

● Insulation layer: foamed with high-density flame-retardant polyurethane, which has good thermal insulation and moisturizing performance and high fire resistance

● Inner tank: 304 mirror stainless steel, four corners arc polished, easy to clean, the bottom is inclined to avoid problems such as sample damage caused by water accumulation

● Box body: It adopts national standard 1.2mm thickened cold-rolled plate, which can withstand long-term impact under high temperature and high humidity conditions

● Data integrity: online printing (miniature needle type printer, direct long-term archive without copying), record (exported from U disk, storage capacity of more than 5 years), curve view, alarm record, operation record, etc. that comply with relevant regulations and standards

● Protection device: with compressor overheating protection, overpressure overload protection, water shortage protection, double overtemperature protection, humidification tube air-burning protection, etc.

● Alarm system: buzzer alarm (long transmission distance), sound and light and remote SMS/telephone alarm (optional)

● Regulatory compliance: Chinese Pharmacopoeia 2020, FDA, c-GMP, ICH-Q1A(R), GB/T10586-2006

Drug/Comprehensive Stability Test Chamber Two-box Professional DWH-P-Ⅱ Series

Product Usage

Technical Features

Technical Parameter

Model Temperature range/℃ Humidity Range /RH Volume/L Liner size / mmWXDXH Dimensions/mmWXDXH Power /Kw Separator/Layer Notes
DWH-300P-Ⅱ 0-65 20-95% 150 750x400x500 900x730x1930 3.1 2 Upper and lower structure, upper phase visible light and near ultraviolet
150 750x400x500 2
DWH-450P-Ⅱ 0-65 20-95% 225 500x500x900 1300x810x1780 3.6 3 Left and right structure, left box with visible light and near ultraviolet
225 500x500x900 3
DWH-600P-Ⅱ 0-65 20-95% 300 600x500x1000 1400x810x1880 3.8 3 Left-right structure, left-phase for visible light and near-ultraviolet
300 600x500x1000 3
Product performance:
Temperature fluctuation≤±0.5°C;Temperature uniformity≤±1.5°C;Temperature deviation≤±1.0°C;Humidity uniformity≤±3.0%;Humidity deviation≤±3.0 %;
Power supply:
AC220V±10%50HZ; Ambient temperature: +5~35°C
3Q service and Tripartite metering CNAS report (optional)

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