Thermostatic test chamber MSC series

climatichumiditytemperature

Short description

• Programmable medicine stability testing chamber for pharmaceutical stability studies
• Available volumes: 175, 275, 375, 475, 800, 1075 L
• LCD or touch-screen controller options; embedded miniature printer
• Temperature range 0–65°C; humidity range 30–95% RH; optional illumination 0–6000 Lx
• Dual-compressor cooling and PID humidity control for stable conditions

Scope of application Designed for long-term, accelerated and high-humidity stability testing of pharmaceuticals and formulations. Suitable for stability studies, quality control, regulatory tests and new drug research in pharmaceutical manufacturers, contract labs and testing institutes.

Structural features

• Curved cabinet design with plastic-sprayed outer surface for easy cleaning and maintenance
• Dual refrigeration system with fully enclosed international-brand compressors and automatic defrost
• Built-in stainless steel water tank and pump-fed humidification with electric heating tube
• Auxiliary temperature controller for heating backup in case of main controller failure
• Operation display mounted on the door for direct observation and control
• LCD large touch screen or large-screen LCD with menu-style interface for intuitive operation
• Digital multi-segment programmable temperature and humidity control; up to 30 segments per cycle, steps to 99 h 99 min
• Imported humidity sensor and PT100 temperature sensor for high measurement accuracy
• Fuzzy PID intelligent control for humidity power calculation and energy-efficient regulation
• Circular air duct with JAKEL tube-flow circulating fan for uniform temperature and good air circulation
• Inner chamber in mirror-finish stainless steel, rounded edges and antibacterial treatment; adjustable removable shelves
• Work chamber equipped with power socket and sterilizing germicidal light where specified
• Double-door design with inner tempered glass for visual inspection and magnetic outer door seal for tightness
• Comprehensive safety protections: over-temperature, compressor overcurrent/overpressure, fan protection, water shortage, heater overheating, audible/visual alarm
• Standard miniature thermal printer for recording current operating parameters

Model description (summary)
Header: Model | YN | TN | GYN | GTN | HYN
Programmable: Yes | Yes | Yes | Yes | Yes
Controller: LCD | Touch LCD | LCD | Touch LCD | LCD
Controlled functions: Temperature/Humidity | Temperature/Humidity | Temperature/Humidity | Temperature/Humidity/Light | Temperature/Light

Specifications (summary)
Models listed: MSC-175 / 275 / 375 / 475 / 800 / 1075 (variants: YN / TN / GYN / GTN / HYN)
Control: Temperature, Humidity (selected variants include Light control)
Temperature range: 0–65°C (light versions: no-light 4–50°C; light 10–50°C)
Temperature fluctuation: ±0.5°C
Temperature uniformity: ±2°C
Temperature resolution: 0.1°C
Humidity range: 30–95% RH ±3% (not applicable for some light-only models)
Light intensity (illumination models): 0–6000 Lx, ≤ ±500 Lx deviation
Timing range: 1–99 h per segment
Cooling: Imported fully enclosed compressors; dual-compressor options available with automatic alternation
Controller types: YN/GYN/HYN = LCD; TN/GTN = Touch screen
Sensors: PT100 temperature sensor; capacitive humidity sensor
Operating temperature for electronics: RT+5–30°C
Power supply: AC 220V ±10%, 50Hz
Typical power consumption (W): 1400 / 1950 / 2600 / 2800 / 3000 / 3200 (YN variants); higher for touch and light versions
Volumes: 175 / 275 / 375 / 475 / 800 / 1075 L
Inner chamber sizes examples (W×D×H mm): 450×420×930; 580×510×935; 590×550×1160; 700×550×1250; 965×610×1370; 950×700×1600
External dimensions examples (W×D×H mm): 610×620×1500; 740×710×1570; 750×750×1730; 860×750×1820; 1100×930×1980; 1010×900×2240
Standard shelving: 3 shelves; embedded printer included; manufactured to comply with pharmacopeia stability test guidelines