PureLab HE 4GB 1800

Glovebox System


The PureLab HE 4GB 1800 Glovebox design is based on a modular platform allowing customers to expand existing industrial and laboratory glove boxes to meet increasing work space requirements. Glove box expansion features include additional antechambers for throughflow work processes, cold storage freezers, process vacuum ovens and furnaces, and a full line of accessories.


Inert's Gas Management Systems provide a < 1ppm O2 and H2O inert atmosphere required for a multitude of air-sensitive applications.


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PureLab HE System Specifications

4-Glove Workstation

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Internal dimensions 1800 mm Wide x 780 mm Deep x 900 mm High
External dimensions  2595 mm Wide x 1067 mm Deep x 1921 mm High
Internal finish  Type 304 stainless steel, #4 
External surfaces   RAL 7035
Wall thickness 0.105" (2.6 mm)
Feedthrough 2 x DN 40 ISO-KF blank 
Feedthrough 2 x 3/8" compression bulkhead 
Internal power  2 x electrical feedthrough
Internal power  2 x fuse protected 6-outlet power strip
Shelving  3 x Height adjustable 304 stainless steel #4 finish. 54.1" (1374 mm) Wide x 9.7" (247 mm) Deep
Plumbing  304 stainless steel tubing 
Filters  1 x inlet/1 x outlet HEPA (99.99% vs. 0.3 micron MPPS) 
Lighting  External fluorescent light 
Power  100-120 or 200-240 VAC 50/60 Hz 20 Amp

Modular Box Design

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Stand Leveling feet adjustability 1"  
  Material 1.5" x 3" .250 wall thickness
  RAL 7035
  Support 550 lbs (250 Kg) per caster
Bolt On left or right side
Internal finish  304 stainless steel #4 surface finish
External finish  RAL 7035
Internal tray  304 stainless steel #4 surface finish
Tray size  11.25" (285 mm) Wide x 22.5" (571 mm) Long
Internal/external travel  13.9" (353 mm) 
Anodized aluminum doors, vertical opening with gas piston
Automatic control  evacuate/refill 1-9 Cycles 
Digital vacuum gauge  0 to 1013 mbar
Analog vacuum gauge 0 to -30" Hg 
Leak rate  < 10-5 mbar l/s
Internal finish  6061 anodized aluminum 
External finish  RAL 7035
Internal tray  304 stainless steel #4 surface finish
Internal/external travel  5.0" (127 mm)
Tray size  4.0" (101 mm) Wide x 15.0" (381 mm) Long
Internal/external doors 6061 anodized aluminum 
Manual evacuate/refill valve  
Analog vacuum gauge 0 to -30" Hg 
Leak rate  < 10-5 mbar l/s
Viewing size  41.8" (1061 mm) Wide x 30.2" (767 mm) High

Oval Glove Ports

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Oval glove ports Black Delrin, 8" glove port 
Internal glove port cover   
0.015" (0.4 mm) thick butyl rubber gloves, hand size 9.75 

Gas Management System

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Available as single and dual column purifier versions with and without external solvent removal
O2 capacity =  43 L per purifier column
H2O capacity =  1800 g per purifier column
Automated purifier column valves Interlocked with the blower. Blower will not run if the valves fail to open
Variable speed circulation blower 120 cfm max flow rate blower
Max flow rate through purifier column   60 cfm (101 m3/h)

PLC Control System

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7" Color Touch Screen

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Trending screen  Pressure, O2 and H2O value is logged for 24 hours

Automatic Pressure Control

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Automatic pressure control  (+/- 15 mbar)
Manual pressure control  Footswitch
Automatic blower restart after regeneration

Purge Valve

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Purge valve O2 Level, timer or manually controlled 

Vacuum Pump

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Vacuum pump 10 cfm (17 m3/h) rotary vane pump with oil mist eliminator & oil return kit 

Integrated Oxygen Analyzer

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Integrated oxygen analyzer Range 0-1000 ppm
  Zirconia sensor as standard
  Or electrochemical sensor for solvent compatibility

Integrated Moisture Analyzer

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Integrated moisture analyzer Range 0-1000 ppm

Eco Mode Features

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Vacuum pump timer Shuts pump off for energy reduction
Automated blower speed control   O2 level adjusts blower speed 

Overall System Leak Rate

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<0.05vol%/h (ISO 10648-2)

System Gas Requirements

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Working gas  ³ 99.995% N2 or Ar
Working gas pressure 55 psi (3.8 bar)
Working gas flow rate 250 l/min
Regeneration gas    3-7% H2, balance N2 or Ar
Regeneration gas pressure 5-7 psi (0.3-0.5 bar)
Regeneration gas flow rate  30 l/min

More from PureLab HE

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2GB Glovebox System

2000 mm Wide x 1067 mm Deep x 1921 mm High

3GB Glovebox System

2315 mm Wide x 1067 mm Deep x 1921 mm High

4GB 1950 Glovebox System

2741 mm Wide x 1067 mm Deep x 1921 mm High

4GB 2500 Glovebox System

3218 mm Wide x 1067 mm Deep x 1921 mm High

PureLab HE Options

See All Glovebox Systems
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