Humidity Chamber, Chamber Volume (Capacity) Minimum 280 Liters

Humidity Chamber Volume (Capacity) Minimum 280 Liters or better
Specifications:

Dimension
* Chamber Volume (Capacity) Minimum 280 Liters or better

Material of Construction
* Exterior cabinet is made of powder coated.
* Interior chamber is made of Type 304 SS.
* Phenolic-coated evaporator is used to protect against corrosive by-products, e.g. secretions from insects such as flies.
* Outer door gasket is of four-sided, vinyl compression style
* Standard access port (38mm ID) on center left side wall. Comes with exterior and interior silicon stopper
* Standard solid outer door for light sensitive samples.
* Locking casters allows easy mobility during installation & cleaning.

Temperature Control & Performance
* Directed horizontal airflow system with positive pressure feed plenum on the right side of the chamber and a negative pressure return plenum on the left to distributes airflow and therefore ensures temperature uniformity in the chamber.
* Temperature is controlled PID microprocessor.
* Cooling by air-cooled A A HP compressor using non-CFC, R134a refrigerant
* Password lockout built into it to keep people from changing set points
* Temperature uniformity
o A 1.0 oC from 10oC to 60oC
* Temperature stability
oA 0.1oC from 20oC to 37oC
* Temperature Range
o10 to 60oC or better
* Temperature display is digital with 0.1oC stability / readability.

Humidity Control & Performance
* Working RH range
oAbove ambient to 65% at 27oC A A 3.0% RH
oAbove ambient to 80% RH at 30oC with stability * Display is digital with 1.0oC settability / readability.

Shelving System
* Standard 3 shelves.
* Standard shelves are made from 304 stainless steel.
* Optional perforated shelves are available
* Loading limit per solid shelf is 22.7kg (stationary) and 15.9kg (slide in/out)

Safety Control
* User settable over-temperature thermostat to give visual and audible alarm
* User settable under-temperature thermostat to give visual and audible alarm
* Humidity controller to give visual and audible alarm when the actual RH is more than 3% above / below the user defined limits.

Data Output Options
* Standard 4-20mA analog output for temperature and RH