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EN 511 Protective Gloves In Contact With Cold Testing Device
EN 511 Protective Gloves In Contact With Cold Testing Device
EN 511 Protective Gloves In Contact With Cold Testing Device
EN 511 Protective Gloves In Contact With Cold Testing Device
EN 511 Protective Gloves In Contact With Cold Testing Device
EN 511 Protective Gloves In Contact With Cold Testing Device
EN 511 Protective Gloves In Contact With Cold Testing Device
EN 511 Protective Gloves In Contact With Cold Testing Device
Specifications
Model Number :
GD-EN 511
Standard :
EN 511
Price :
3000-3267USD/set
Air Flow Rate in The Test Box :
0.25-0.1m/S
Certification :
ISO
Power Source :
AC220V
MOQ :
1set
Delivery Time :
30days
Anemometer Range :
0-2m/S, Precision 0.1m/S
Payment Terms :
L/C,D/A,D/P,T/T,,MoneyGram
Timer Timing Range :
9999s
Supply Ability :
5sets/Month
Specification :
2200 * 600 * 1800mm
Brand Name :
GOLD
Product name :
Protective Gloves Contact Cold Test Machine
Place of Origin :
China
Pressure Sensor :
Range 0-10kpa, Accuracy ± 0.1kpa
Packaging Details :
Standard Wooden Case
Description
EN 511 Protective Gloves In Contact With Cold Testing Device
The Protective Gloves Contact Cold Tester is designed and manufactured according to the EN 511 hand protection cold gloves test standard. This device tests the temperature drop value when gloves come into contact with cold surfaces, enabling calculation of glove thermal resistance. It is primarily used to evaluate gloves' ability to resist hand heat loss and simulate performance against low-temperature injuries in cold environments.
Applicable Standards
GBT 38304-2019 - Hand protection, cold-weather gloves
EN 511
Technical Parameters
Parameter Specification
Electric Heater (Ring Heater) Power: 75W, 125W
Insulated Disc Thermal resistance: 0.075m²·ºC/W ~ 0.125m²·ºC/W, Diameter: 330mm
Temperature Sensor Diameter: 0.20-0.315mm copper-Constantan thermocouple, Accuracy: ≥0.01ºC
Sample Size φ330mm
System Control Temperature Range 31-35ºC
Pressure Sensor Monitoring Pressure: 6.9kPa
Air Flow Rate in Test Box 0.25-0.1m/s
Timer Timing Range: 9999s, Timing Accuracy: 0.1s
EN 511 Protective Gloves In Contact With Cold Testing Device
Key Features
Structural Features:
  • Test device consists of test device, test box and control system
  • Test box made of stainless steel - beautiful and corrosion-resistant
  • Independent one-piece design - beautiful and easy to operate
  • Large observation window for monitoring test samples
  • Heating disc is low carbon steel disc, φ330mm
  • Heat-insulating disc with thermal resistance of 0.075m²·ºC/W ~ 0.125m²·ºC/W, diameter 330mm
  • Cold plate made of heat-insulating material, diameter 330mm
  • Test box equipped with universal wheels for easy mobility
Heating System:
  • Consists of mild steel disc, ring heater, temperature control meter, solid state relay and temperature sensor
  • Mild steel disc after annealing treatment - smooth, flat surface, good stability
  • Ring heater composed of two heating rings (75W and 125W) connected in parallel
  • Temperature sensor: diameter 0.20-0.315mm copper-constantan thermocouple, accuracy ≥0.01ºC
Pressure Testing System:
  • Consists of pressure plate, counterweight block, pressure sensor
  • Pressure plate made of stainless steel, diameter 330mm
  • Pressure sensor range: 0-10kPa, accuracy ±0.1kPa
Wind Speed Control System:
  • Consists of fan, air duct, frequency converter, anemometer
  • Stainless steel air duct - beautiful and corrosion-resistant
  • Frequency converter for automatic control of air flow rate (0.25-0.1m/s)
  • Imported anemometer with range 0-2m/s, precision 0.1m/s
Temperature Acquisition System:
  • Consists of temperature sensors, PLC acquisition module, computer software
  • Temperature sensor: diameter 0.20-0.315mm copper-constantan thermocouple, accuracy ≥0.01ºC
  • PLC acquisition module with accuracy 0.1ºC, acquisition cycle 0.1 seconds
  • Labview intelligent software for continuous recording and display of real-time temperature curves
Electrical Control System:
  • PLC + computer control system for intelligent testing
  • Automatic data recording and storage
  • RS485 interface communication between computer and programmable controller
  • Automatic heating system with PID temperature control
  • Intelligent wind speed adjustment and mechanical rotation control
EN 511 Protective Gloves In Contact With Cold Testing Device
Equipment Specifications
  • Power: 220V 50/60Hz, Power: 5000W
  • One piece of heat insulation disc
  • One piece of cold plate
  • Power cord included
  • Product certificate and manual
  • Laptop computer included
  • Data line provided
  • Equipment dimensions: 2200 × 600 × 1800mm
EN 511 Protective Gloves In Contact With Cold Testing Device
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EN 511 Protective Gloves In Contact With Cold Testing Device

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Product Detail
Model Number :
GD-EN 511
Standard :
EN 511
Price :
3000-3267USD/set
Air Flow Rate in The Test Box :
0.25-0.1m/S
Certification :
ISO
Power Source :
AC220V
Contact Supplier
EN 511 Protective Gloves In Contact With Cold Testing Device
EN 511 Protective Gloves In Contact With Cold Testing Device
EN 511 Protective Gloves In Contact With Cold Testing Device
EN 511 Protective Gloves In Contact With Cold Testing Device

Chongqing gold mechnical and electrical equipment Co., Ltd

Verified Supplier
2 Years
chongqing, chongqing
Since 2008
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Smoke Density Tester, Fire Resistance Tester, Flame Spread Test
Certification Level :
Verified Supplier
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