Envirotronics ST8 Data Sheet

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Page 1

S & SH Series

Standard Temperature and

Temperature/Humidity Systems

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Page 2

S and SH Series Chambers

Standard Temperature and Temperature/Humidity Chambers.

Temperature Range: S & SH Models:

-30˚C (-22˚F) to +177˚C (+350˚F), ± 0.3˚C at control sensor

ST & SH-C Models:

-68˚C (-90˚F) to +177˚C (+350˚F), ± 0.3˚C at control sensor

Humidity Range:

SH & SH-C Models: 10% to 98% RH, ± 2% as limited by a minimum 7˚C dewpoint and a maximum drybulb of +85˚C

The S and SH Series chambers provide high quality and reliability at a competitive price. Available in sizes ranging from 8 to 32 cubic feet (0.224 to 0.896 cubic meters), these chambers are constructed with a stainless steel interior and a durable epoxy-based, light grey finish with accenting trim. The silicone inner and outer gaskets ensure minimal heat loss, and as with all Envirotronics chambers, only HFC refrigerants are used.

Relative Humidity vs. Dry Bulb Temperature 10% to 98%

Standard Features

• Systems Plus™ controller/programmer

• ETL and c-ETL Listed

• Swivel Casters

• Stainless steel access port with plug

• Easily accessible service areas

• Multiple air circulation fans with solid stainless steel shafts, externally mounted motors

• Solid state heat and humidity switching

• Nichrome wire heating elements with fail safe fusible link

• Air-cooled refrigeration*

• Positive door latching system

• Interior Light

• 12” x 12” multipane viewing window

• Window wiper on humidity models

• Series 304 stainless steel interior. All seams continuously heliarc welded

• Stainless steel humidity generator

• Low water level humidity heater protection

• Completely insulated with non-settling fiberglass

• All silicone inner and outer door gaskets to insure minimal heat loss

• Trim-line design

• Solid state humidity sensor on humidity models

• No CFC refrigerants

* Water-cooled refrigeration on SS models

100

Relative Humidity (%RH)

Standard Humidity Range

Note: This graph represents standard temperature/humidity conditions which are limited by: A) 45˚F (7˚C) dewpoint B) 185˚F (85˚C) maximum dry bulb temperature

When operating conditions must exceed these limits, you may select optional driers, dry air purges or hig temperature/humidity accessories on selected models. (Please consult factory).

➜

Drier or

Purge Required

10 706050403020 80 85 50 1581401221048668 176 18532

Dry Bulb Temperature

˚C

˚F

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S Series

Typical Chamber Dimensions: ST8

Envirotronics Standard Temperature Chambers

MODEL S8 ST8 S16 ST16 S27 ST27 SST32

Temperature Range*

Lo ˚C -30˚C -68˚C -30˚C -68˚C -30˚C -68˚C -68˚C Hi ˚C +177˚C +177˚C +177˚C +177˚C +177˚C +177˚C +177˚C Lo ˚F -22˚F -90˚F -22˚F -90˚F -22˚F -90˚F -90˚F Hi ˚F +350˚F +350˚F +350˚F +350˚F +350˚F +350˚F +350˚F

Workspace Dimensions:

Width (inches) 24 24 30 30 36 36 38 Depth 24 24 30 30 36 36 38 Height 24 24 30 30 36 36 38 Width (millimeters) 610 610 762 762 914 914 965 Depth 610 610 762 762 914 914 965 Height 610 610 762 762 914 914 965

Exterior Dimensions:

Width (inches) 44 44 50 50 56 56 58 Depth 46 46 52 52 58 58 60 Height 67 67 73 73 79 79 81 Width (millimeters) 1118 1118 1270 1270 1422 1422 1473 Depth 1168 1168 1321 1321 1473 1473 1524 Height 1702 1702 1854 1854 2007 2007 2057

Cooling Performance (Minutes):

+25˚C to -30˚C 30 12 32 12 35 17 8 +25˚C to -40˚C N/A 15 N/A 15 N/A 20 12 +25˚C to -54˚C N/A 20 N/A 22 N/A 25 25 +25˚C to -65˚C N/A 40 N/A 45 N/A 50 35

Live Load Capacities (Watts):

-18˚C 1500 1500 1500 1500 1400 1400 2500

-48˚C N/A 1000 N/A 1000 N/A 1000 1500

-54˚C N/A 600 N/A 600 N/A 500 1000

Power Requirements/Breaker Sizes:

Standard Power

220-230/1/60 28/35 37/45 28/35 37/45 28/35 37/45 N/A 220-230/3/60 22/25 25/30 22/25 25/30 22/25 25/30 41/50

Transformer Installed

208/1/60 31/40 41/50 31/40 41/50 31/40 41/50 N/A 208/3/60 25/30 28/35 25/30 28/35 25/30 28/35 50/60 220-230/1/50 27/35 37/45 27/35 37/45 27/35 37/45 N/A 220-230/3/50 20/25 30/35 20/25 30/35 20/25 30/35 41/50 380/3/50 5-Wire 12/15 21/25 12/15 21/25 12/15 21/25 N/A

Wired Direct

460/3/60 15/20 18/25 15/20 18/25 15/20 18/25 25/30 380/3/50 5-Wire N/A N/A N/A N/A N/A N/A 22/30

Transformer Sent with Chamber

460/3/60 11/15 13/15 11/15 13/15 11/15 13/15 21/25 575-600/3/60 9/15 10/15 9/15 10/15 9/15 10/15 17/20 380/3/50 14/20 18/20 14/20 18/20 14/20 18/20 25/30

Compressors:

(No.) Horsepower (1) 1.5 hp (2) 1.5 hp (1) 1.5 hp (2) 1.5 hp (1) 1.5 hp (2) 1.5 hp (2) 3 hp

Notes: * ±0.3˚C at Control Sensor. Control tolerances are measured at 75˚F and are standard deviations from mean.

Chamber performance data is based on laboratory conditions at 75˚F. Operation at different ambient temperatures may affect performance. This data is for comparison only and specifications are subject to change without notice. (The addition of optional accessories may affect performance). For extended low temperature low temperature operation, consult factory.

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SH Series

Typical Chamber Dimensions: SSH32C

Envirotronics Standard Temperature/Humidity Chambers

MODEL SH8 SH8C SH16 SH16C SH27 SH27C SSH32C

Temperature Range:*

Humidity Range:*

All Models : 10% to 98%, ±2% as limited by a minimum 7˚C dewpoint and a maximum drybulb of +85˚C

Workspace Dimensions:

Exterior Dimensions:

Width (inches) 44 44 50 50 56 56 58 Depth 46 46 52 52 58 58 60 Height 69 69 75 75 81 81 83 Width (millimeters) 1118 1118 1270 1270 1422 1422 1473 Depth 1168 1168 1321 1321 1473 1473 1524 Height 1753 1753 1905 1905 2057 2057 2108

Cooling Performance (Minutes):

+25˚C to -30˚C 30 12 32 12 35 17 8 +25˚C to -40˚C N/A 15 N/A 15 N/A 20 12 +25˚C to -54˚C N/A 20 N/A 22 N/A 25 25 +25˚C to -65˚C N/A 40 N/A 45 N/A 50 35

Live Load Capacities (Watts):

-18˚C 1500 1500 1500 1400 1400 1400 2500

-48˚C N/A 1000 N/A 1000 N/A 1000 1500

-54˚C N/A 600 N/A 500 N/A 500 1000

Power Requirements/Breaker Sizes:

Standard Power

220-230/1/60 39/45 47/60 39/45 47/60 39/45 47/60 N/A 220-230/3/60 25/30 34/40 25/30 34/40 25/30 34/40 54/60

Transformer Installed

208/1/60 43/50 52/60 43/50 52/60 43/50 52/60 N/A 208/3/60 28/35 38/45 28/35 38/45 28/35 38/45 58/70 220-230/1/50 40/45 50/60 40/45 50/60 40/45 50/60 N/A 220-230/3/50 27/35 35/40 27/35 35/40 27/35 35/40 54/60 380/3/50 5-Wire 17/20 21/25 17/20 21/25 17/20 21/25 N/A

Wired Direct

460/3/60 17/20 21/25 17/20 21/25 17/20 21/25 32/40 380/3/50 5-Wire N/A N/A N/A N/A N/A N/A 32/40

Transformer Sent with Chamber

460/3/60 13/15 17/20 13/15 17/20 13/15 17/20 27/35 575-600/3/60 10/15 14/20 10/15 14/20 10/15 14/20 22/25 380/3/50 16/20 20/25 16/20 20/25 16/20 20/25 33/40

Compressors:

(No.) Horsepower (1) 1.5 hp (2) 1.5 hp (1) 1.5 hp (2) 1.5 hp (1) 1.5 hp (2) 1.5 hp (2) 3 hp

See Notes on previous page

Page 5

Systems Plus™

Systems Plus™ Programmer / Controller

Standard in all Envirotronics standard and custom chambers, the Systems Plus™ Programmer/Controller incorporates numerous timesaving features without sacrificing ease-of-use and precise control.

Fuzzy Logic

Fuzzy logic control eliminates costly and time-consuming

operator set up of traditional PID control parameters.

User-Friendly Programming Sequence

Our user-friendly programming sequence requires minimal time for actual system programming. The built-in floppy disk drive allows you to save program information and data for quick retrieval.

On-Board Diagnostics and Maintenance Logs

The on-board diagnostics features can save costly troubleshooting time. Our alarm screen pinpoints a tripped safety switch. Additionally, you can keep track of actual run times on active components by utilizing the on-board maintenance logs. This allows you to structure a maintenance program based on past history and may help to reduce or eliminate unforeseen repairs.

Programmer/Controller

Simplified Procedures

We have incorporated simplified calibration and upgrading features into the Systems Plus™. These reduce the amount of time you need to spend calibrating your equipment or upgrading the system.

Data Logging

The data logging feature can eliminate the need for a circular chart recorder, reducing initial expenditures while providing more accurate test documentation.

Remote Program Editor

The Remote Program Editor software allows you the freedom to write and edit profiles at the comfort of your PC workstation. The point-and-click, Microsoft Windows-based software is easy to use and eliminates the need to stand at the controller while

Optional Features

Optional Features For All Models

Built-in User Manual

Two integral timesharing features of Systems Plus™ are the built-in user manual and the “help” screen. These components reduce training time and provide user assistance at every step within programing, calibration, and setup modes.

Security

Password protection is provided to prevent unauthorized entry. This eliminates costly program reentry due to accidental erasure or tampering.

editing programs. Envirotronics’ Remote Program Editor Software is available for download, free of charge, from our website, www.envirotronics.com/sysplus.html

Optional Features For Humidity Models

• Additional Ports

• LN2 Boost

• Quiet Package

• Interior Shelves

• Temp Sentry

• Water Cooled Option

• DR450T Single Channel Honeywell Chart Recorder

• DR450T Dual Channel Honeywell Chart Recorder

• Water Demineralizer w/light

• Replacement Cartridge for Demineralizer

• 5 Gallon Reservoir

• 5 CFM Dry Air Purge

• Water Recirculation System

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People don’t form relationships with equipment - they form relationships with people. When you purchase a system from Envirotronics, you purchase much more than an excellent piece of equipment; you purchase the combined expertise, commitment to excellence, and dedication to quality customer service of the people of Envirotronics. We are there for you when you need us with parts, preventive maintenance, calibrations, emergency service, equipment relocation, equipment modification, new equipment, and more.

Remember, “If it is important to you , we will find you a solution.” We are committed to your success.

Whether your relationship with us is through our home office, or through one of our many sales and service locations worldwide, the people of Envirotronics will strive to help you succeed. It is the strength of our commitment to your success that will take us out of the realm of being your single source supplier to becoming your single source partner.

Welcome to the partnership!

-Your Envirotronics Team

Become a

Customer

Call Today

2/02

3881 N. Greenbrooke S.E. Grand Rapids, MI 49512 Tel (800) 368-4768 • (616) 554-5020 Fax (800) 791-7237 • (616) 554-5021 Email [email protected]

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Web www.envirotronics.com