75 CU. FT. CHAMBER

AN UNSURPASSED RH CONTROL OF ±0.5%

The Parameter 7757-3110 Series 75 Cu. Ft. Chamber features our unique humidity control system that enables the user to attain unsurpassed levels of RH/temperature control and uniformity.

The chamber has been designed with an exceptional heat exchange system that takes the refrigeration coil out of the process air stream to enhance the long-term performance of this chamber.

These test chambers are designed to accurately produce those temperature and humidity conditions required for applications such as stability studies, package testing, TAPPI, MIL-SPEC, and vapor transmission.

Applications are found in such diverse industries as pharmaceutical development and manufacturing, electronic components, food, semiconductor, paper and pulp, and wherever precise humidity and temperature replications are required.

The interior and exterior chambers are constructed of very durable, corrosion resistant stainless steel. Low watt-density heaters are used that also contribute to the unit’s longer life.

Depending on the application, the chamber airflow can be factory configured from the standard horizontal flow to vertical. Other options include extended ranges, chart recorders, windows in the outer doors, and a clear inner door with optional iris opening.

All Parameter equipment is exhaustively tested at your specified condition before being shipped to ensure trouble-free operation.

To view product specifications pdf, click here.

To submit a quote request, click here.

Description

Parameter’s 75 Cu. Ft. Chamber is designed to accurately produce temperature and humidity conditions required for applications such as stability studies, package testing, TAPPI, MIL-SPEC, and vapor transmission. It features our unique humidity control system that enables the user to attain unsurpassed levels of RH/temperature control and uniformity.

Features and benefits of the 7757-3110 series 75 Cu. Ft. Chamber include:

Temperature control constancy of ±0.2°C
Various safety cut-offs
316 stainless interior chamber
User-friendly digital controller with logging software
Extremely stable and uniform environment
Superior constancy and uniformity
Secure and safe
Longevity of equipment; corrosion resistant
Ease of operation

RH Variables

RH Variables Parameter Competition
Total ± 2.5% ± 6.0%
Control Constancy ± 0.5% ± 2.0%
Chamber Uniformity ± 1.0% ± 2.0%
Sensor Accuracy ± 1.0% ± 2.0%

Specifications

Relative Humidity Range: 10 to 95% (limited by a 7°C dew point)
Relative Humidity Constancy: ±0.5% 
Relative Humidity Uniformity: ±1.0% at 25°/60% 
Temperature Range: 10 to 60°C 
Temperature Constancy: ±0.2C 
Temperature Uniformity: ±0.2C at 25°/60%

Utilities

Domestic: 220/230V, 1-Phase, 60Hz, 6.9 FLA, 4.2 RLA
International: 230V, 1-Phase, 50Hz, 13.6 FLA, 9.8 RLA
Refrigeration Unit: Fractional HP utilizing non-ozone depleting gas
Maximum heat of rejection: 3,774 BTU per hour

Weight & Dimensions

WEIGHT

1250 lbs.


SHIPPING WEIGHT

1650 lbs.


EXTERNAL DIMENSIONS

82-1/4” w x 35” d x 78” h


INTERNAL DIMENSIONS

59” w x 32-5/16” d x 68-1/4” h

 

Quote Request

To submit a quote request, click here