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KW Apparecchi Scientifici
Climate Chamber series

Climate Chamber series

Product catalog summary

Introduction: The document details the specifications and functionalities of the Climate Chamber model WR UR700C, designed for pharmaceutical stability tests and environmental simulations.

Structure: The chamber features a single body frame with a prepainted or plastic-coated white exterior and an AISI 304 stainless steel interior. It includes a false bottom with a tub for air circulation, rounded internal corners, high-density polyurethane insulation, and adjustable wire grill shelves. The door is reversible and equipped with a lock, key, and magnetic seal.

Functionality: The chamber uses armoured resistors for heating and a fanned refrigeration aeroevaporator for cooling. It includes a silent hermetic compressor and uses CFC-free refrigerant R134a. The system ensures perfect cleaning and efficient operation.

Operating Principle: The chamber operates on the psychrometric principle, maintaining a constant temperature difference between the internal air and the tub. It ensures uniform temperature and humidity without using humidifiers.

Thermoregulation and Controls: The chamber is equipped with a digital electronic microcomputer for thermoregulation, featuring multiple inputs and outputs, RS485 serial communication, and Modbus/J-bus protocol. It includes a software package for programming and security features like password protection.

Alarms and Security: The system includes acoustic and visual alarms for temperature and humidity deviations, probe failures, and open doors. It also features a security thermostat with an independent probe for overtemperature protection.

Specifications: The chamber has external dimensions of 71x80x200 cm and internal dimensions of 59x68x125 cm, with a total internal capacity of 700 liters and a usable capacity of 500 liters. It operates within a temperature range of +20°C to +50°C and a relative humidity range of 30% to 80%.

Accessories (Optional): Optional accessories include a wheel kit, supplementary grill shelf, digital recorders, and additional probes for external systems.

Contact Information: The document provides contact details for various departments within KW APPARECCHI SCIENTIFICI s.r.l., including management, sales, and support.

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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Climate Chamber series

Climate Chamber series

Catalog excerpts

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