Model 2500 Benchtop/Mobile Humidity Generator
0.5% of Reading RH Uncertainty
Relative Humidity Range: 10 to 95%
Temperature Range: -10 to 70°C
Automated Control of User Set-points
2500 ControlLog Automation Software
Thunder Scientific Corporation has been the world’s leading humidity instrument manufacturer i.e. Most Precise Humidity Generator and Automated Low Humidity Generation System based on NIST “Two-Pressure” Principal for over 55 years. They continually introduce new products to help customers handle their humidity needs. Whether in a metrology lab or in challenging industrial environments, Thunder will continue to provide humidity instruments for years to come.
From hygrometer calibration equipment and software, to calibration of moisture analyzers, their products have always been traceable to the International System of Units (SI) through a national metrology institute (NIST) recognized through a CIPM MRA. In 2003, Thunder obtained NVLAP accreditation.
A privately-held company, Thunder has been headquartered in Albuquerque, New Mexico, since its founding in 1966 by Paul Bennewitz.
Thunder current manufacturing and calibration facility is located adjacent to Kirtland Air Force Base and Sandia National Laboratories.
HUMIDITY Metrology
Model 2900 Automated Humidity Generation System
0.5% of Reading RH Uncertainty
Relative Humidity Range: 10 to 98%
Temperature Range: -10 to 72°C
Generate: RH, DP, FP, PPM, Multipoint Profiles
Multi-point Touch LCD
High Flow Capability of 50 L/min
ACS2520 Air Compressor System
Two 165 psiG Oil-Less Air Supplies
Dry Air To <-40 °C Ambient Pressure Dew Point
Sound level <70 db
Vibration Isolated Compressors
Membrane Air Dryer
Pressure Regulator and Gauge
25’ Air Hose Extension
The Model ACS2520 is used with the Model 2500 or Model 2900 and will fit on the bottom shelf of the 2500 and 2900 mobile carts.
Model 3920 Automated Low Humidity
Generation System
Based on NIST Proven “Two-Pressure” Principle
Relative Humidity Range: 0.00003% to ~50%
Frost/Dew Point Temperature Range: -95 to 10°C
Generate: RH, DP, FP, PPM, Multipoint Profiles
10.1 “Multi-point Touch LCD
High Flow Capability of 10 L/min
ACS3920 Air Compressor System
100 psiG Oil-Less Air Supply
CO2 Free Dry Air
-70 °C Ambient Pressure Frost Point
Membrane Air Dryer, CO2 Adsorber/Air Dryer
Sound level <70 db, Vibration Isolated Compressor
8’ Removable AC Power Cord, Remote Start Function
Hour Meter
The Model ACS3920 is used with the Model 3920 Low Humidity Generation System.
4 Port Heated Manifold
4 Port Manifold Housing made from 316 Stainless Steel
Heated Controller Assembly
Flow Rate From 1.0 to 4.0 SLPM
Automatically Controls Temperature up to 60 °C
Back Pressure Regulator
On/Off Fused Power Switch
Removable AC Power Cord
Model 9500 Automated “Two-Pressure”
Humidity Generation System
0.17% * R + 0.016 RH Uncertainty
Relative Humidity Range: 5 to 98% RH
Frost/Dew Point Temperature Range: -35 to 70°C
Generate: RH, DP, FP, PPM, Multipoint Profile
Based on NIST Proven “Two-Pressure” Principle
High Flow Capability of 10 to 100 L/min
