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Climate Chamber series

Climate Chamber series

Product catalog summary

Overview: The GreenLine Climate Chamber model WR UR700C is designed for pharmaceutical stability tests and environmental simulations. It features a robust structure, precise temperature and humidity control, and advanced safety mechanisms.

Structure: The chamber is constructed with a single body frame of prepainted or plastic-coated sheet steel on the outside and AISI 304 stainless steel on the inside. It includes a false bottom with a tub for air circulation, rounded internal corners, high-density polyurethane insulation, and adjustable wire grill shelves.

Functionality: The chamber uses armoured resistors for heating and a fanned refrigeration aeroevaporator for cooling. It operates on the psychrometric principle to maintain temperature and humidity uniformity. The refrigeration system includes a silent hermetic compressor and uses CFC-free refrigerant R134a.

Specifications: External dimensions are 71x80x200 cm, with an internal capacity of 700 liters. The temperature range is +20°C to +50°C, and the relative humidity range is 30% to 80%. The chamber ensures RH stability and uniformity of <±5% and temperature stability and uniformity of <±1.5°C.

Operating Principle: The chamber maintains a constant temperature difference between the internal air and the tub. It uses pure water vapor for humidity control, avoiding nebulization.

Thermoregulation and Controls: A digital electronic microcomputer manages thermoregulation with PID regulation for stability. It features multiple inputs and outputs, RS485 serial communication, and Modbus/J-bus protocol. The system includes alarms for temperature, humidity, and probe failures.

Security: The chamber is equipped with a security thermostat with an independent probe for overtemperature protection.

Optional Accessories: Available options include a wheel kit, supplementary grill shelves, digital recorders, and additional probes for external systems.

Contact Information: For inquiries, contact KW APPARECCHI SCIENTIFICI s.r.l. at [email protected] or visit www.kwkw.it.

Catalog excerpts

Climate Chamber series model WR UR700C for pharmaceutical stability tests and environmental simulations

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Climate Chamber series model WR UR700C for pharmaceutical stability tests and environmental simulations

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Climate Chamber series model WR UR700C for pharmaceutical stability tests and environmental simulations STRUCTURE: Single body frame in sheet steel prepainted or plastic-coated white on the outside; AISI 304 stainless steel on the inside. • False bottom with tub in AISI 304 stainless steel; tub complete with cover with eyelets for internal air circulation for the purpose of evaporation and condensation of water vapour. The dewpoint is produced with n.2 axial 24 Vac fans that send air over the surface of the water. • Rounded internal corners • Insulation in high density expanded polyurethane in...

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Climate Chamber series model WR UR700C for pharmaceutical stability tests and environmental simulations OPERATING PRINCIPLE: The climate chamber works on the psychrometric principle, maintaining a constant difference between the temperature of the internal air and tub of the false bottom. The surface of the water in the tub is adequately ventilated; this, in addition to the internal ventilation, ensures an optimum uniformity of temperature and relative humidity. A fine regulation of the hygrometric level is obtained this way, with pure water vapour and not nebulization (micro particles), as is...

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Climate Chamber series model WR UR700C for pharmaceutical stability tests and environmental simulations • Diagnostic, with a complete series of values: ambient air temperature, internal tub water temperature, evaporator surface temperature, internal door surface temperature, internal relative humidity. In addition there are: • alarm for minimum water level not obtained • maximum water level alarm The control of the water level in the tub and false bottom is produced with floating devices: one for the minimum level and the other for the maximum level; these control the action of a solenoid valve...

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Contact us: Managing director: [email protected] Production and technician office: [email protected] Sales management: [email protected] Tenders and export office : [email protected] Export support: [email protected] Service and support: [email protected] [email protected] Logistics and shipments: [email protected] Administration office: [email protected] = Power failure alarm = Open door alarm = Temperature programmer for thermal cycling = Graphic temperature recorder • W-LAB WR-LAB series legend • WR 90 - 102 series thermostatic chambers / precision incubators refrigerated with water jacket...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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