Thermo Scientific/Forma 3911 Environmental Humidity Chamber 31"W x 24"H x 27"D

Description

Thermo Scientific / Forma Scientific 3911 Environmental Chamber
Comes with what you see in the pictures. If you don't see it, you probably wont get it.
Specifications are from Thermo/Forma Scientific and may vary slightly due to upgrades, options, or revisions this unit may or may not have.
This unit has been tested and is guaranteed to work. The front door is actually a glass door but the previous owner attached a stainless steel cover with double sided tape which should be removable if you want the window back.
List Price is:
,611.88 NEW from Fisher Scientific
The Unit's Serial Number Tag Reads:
Model Number:
3911
Serial Number:
26139-35
Power Requirements:
208-220 V, 60 Hz, Single Phase, 13.0 A
3911 Series Stability Chambers for a Multitude of Applications:
This series of environmental chambers meets International Conference on Harmonization (ICH) guidelines for drug substance and product storage testing. The units are ideal for drug stability studies, shelf life testing for packaged products, and insect and other large-scale biological research.
Temperature Specifications:
Control:
0.1°C @ 25°C to 37°C (77°F to 98.6°F)
Range:
0°C to 60°C (32°F to 140°F)
Sensor:
RTD
Controller:
Microprocessor, PID
Programmability:
Ramp & soak (to 24 steps)
Setpoint:
Digital
Display:
Digital dual LED
Readability & Setability:
0.1°C
Uniformity*:
±0.3°C @ 25°C to 37°C (77°F to 98.6°F)
Temperature Safety Specifications:
Sensor & Controller:
Thermostat
Setpoint:
Analog reference dial
Alarm:
Audible/visual
Refrigeration Specifications:
Compressor:
1/4 HP, air-cooled
Refrigerant:
Non-CFC, R134A refrigerant
Humidity Specifications:
Input Water Quality:
50K-1 Meg Ohm resistance
Input Water Volume:
1 gallon/hour
Input Water Pressure:
Gravity to 40 psi
RH:
Above ambient to 95% @ 37°C (98.6°F), ±5.0% RH
Sensor:
Bulk polymer
Controller
Microprocessor, PID
Programmability:
Ramp & soak (to 24 steps)
Setpoint:
Digital (direct set in % RH)
Display:
Digital, dual LED (direct read in % RH)
Readability & Setability:
1.0%
Steam Generator:
Initial fill approx. 1 qt. (1 liter)
Setable Alarm:
Audible/visual
Fittings Specifications:
Fill Port:
1/8" female NPT
Drain Port:
Bottom, 3/8" FPT
Unit Heat Load Specifications:
220 V Unit:
6000 BTUH (1750 watts)
Dimensional Specifications:
Exterior:
38.0" W x 51.5" H x 32.0" D (96.5 cm x 130.8 cm x 81.3 cm)
Interior:
31.0" W x 24.0" H x 27.0" D (78.7 cm x 60.9 cm x 68.6 cm)
Shelving Specifications:
Dimensions:
30.6" W x 25.8" D (77.8 cm x 65.6 cm)
Construction:
Solid stainless steel, reinforced
Surface Area:
5.4 sq. ft. (0.5 sq. m)
Max. Per Chamber:
104.3 sq. ft. (9.7 sq. m)
Number of Shelves - Standard, Maximum:
1, 11
Loading:
35 lbs. (15.9 kg), slide in/out, 50 lbs. (22.7 kg), stationary
Construction Specifications:
Interior Volume:
11 cubic feet (311.5 liters)
Interior:
Type 304, 2B finish, stainless steel
Exterior:
Cold-rolled steel, powder coated
Outer Door Gasket:
Four-sided, vinyl compression
Electrical Specifications:
Power Requirements:
208-220 V, 60 Hz, 15.0 FLA, Single Phase
Power Switch:
1 Pole
Plug:
NEMA 14-20P
Dry Contacts:
Common, NO, NC
Data Output:
4-20 milliamp, temp, and RH
Weight:
715 lbs. (324.3 kg)
.00 minimum for packaging, handling, and order processing. Shipping to be determined by destination.
Prior to shipment I will need to know the following information (filled out on a form that I will send you) for International Customers or Packages/Freight being Forwarded internationally. International customers may also be subject to a freight forwarder form if applicable.:
(1) Are you the end-user of this item?
(2) If you are not the ultimate end-user of the item, please state the ultimate end user's name.
(3) What is the ultimate country destination?
12/21/19