Sweating Thermal Manikin - lab instrument
Walter sweating manikins are designed with high accuracy to replicate people’s responses to different environmental conditions, including temperature variations, humidity levels, and airflow effects. This makes them a vital tool for industries aiming to optimize thermal comfort and thermal regulation in products and spaces.Other manikins the simulation of sweating is usually limited by the number of practically manageable sweat glands. Notably the number of sweat glands in each of these manikins is far fewer than the number of sweat glands actually exists in human body [the total number of sweat glands in human body is nearly 6 million (i.e., 100–400 sweat glands/cm2 of body part, depending on the body part)]. Furthermore, these manikins cannot maintain the consistent sweating, which leads to inaccurately determine the humidity on the surface of the manikin. Additionally, these manikins are expensive due to their complicated control systems for heating and water supply. “Walter” is the first inexpensive but accurate sweating thermal manikin that is developed mainly by water and high strength breathable (i.e., water impermeable but water vapor or moisture permeable) fabric, i.e., polytetrafluroethylene Gortex membrane.
Standards compliant
ISO 15831:2004 (E): Clothing-Physiological effects - Measurement of thermal insulation by means of a thermal manikin
ISO 23537-1:Requirements for sleeping bags
ASTM F 1291-04: Standard Test Method for Measuring the Thermal Insulation of Clothing Using a Heated Manikin
ASTM F 1720: Standard Test Method for Measuring Thermal Insulation of Sleeping Bags Using a Heated Manikin
ASTM F 2370: Standard Test Method for Measuring the Evaporative Resistance of Clothing Using a Sweating Manikin
ASTM F2371:Standard Test Method for Measuring the Heat Removal Rate of Personal Cooling Systems Using a Sweating Heated Manikin
ASTM F2732:Standard Practice for Determining the Temperature Ratings for Cold Weather Protective Clothing
EN 13537:Sleeping Bag Temperature Ratings Explained
EN 342:Clothing to protect against cold
ANSI/ISEA 201:Classification of Insulating Apparel Used in Cold Work Environments
ENV 342:Protective clothing - Ensembles for protection against cold
GB/T 18398 – Testing method for clothing thermal resistance
GB/T 11048 – Warmth retention property of textiles
Product Advantages
Human-Like Simulation: Mimics human thermoregulation via 32-zone heated segments, microporous "sweating" skin, and dynamic motion (walking/running) for realistic performance analysis.
Precision Engineering: ±0.1°C temperature control and segmented sweating rates (0–100% adjustable) deliver repeatable, human-independent test results.
Multi-Domain Applications: Validated for occupational safety gear, sportswear, aerospace suits, and extreme-environment protective clothing development.
Data-Driven Insights: ThermoTech software provides real-time thermal resistance (clo), evaporative resistance, and comfort metrics, eliminating subjective human trials.
Global Adoption: Trusted in 20+ countries for R&D in military, firefighting, and outdoor industries, meeting stringent safety certifications.
We are a professional testing instrument manufacturer offering complete laboratory testing solutions. If you need more information or wish to explore our full range of test equipment, please contact us for details and technical support.
在线联系供应商
Other supplier products
 |
Fiber Oil Extractor | The Fiber Oil Extractor, also known as the Rapid Grease Extraction Apparatus, is designed for rapid and accurate determination of grease or finish ... |
 |
Multi-Finger Scratch/Mar Tester | Multi-finger scratch/wear testers are widely used in materials science, engineering, automotive manufacturing, optics, and biomaterials. They are u... |
 |
Random Tumble Pilling Tester | Applications This instrument is widely used in the following fields: Testing Quality inspection Apparel fabrics and home textiles Textile manu... |
 |
Taber muiti-finger scratch tester | Taber muiti-finger scratch tester - Model 710(multi-finger scratch/mar tester 710) is used to measure the relative resistance or susceptibility of ... |
 |
Face Mask Tensile Tester | Application The Face Mask Tensile Tester is suitable for mechanical property evaluation across the following industries and products: (1) Medical... |
Same products
 |
Air Intake Filter Test System | 卖方: Standard Groups | The Air Intake Filter Test System is designed for testing industrial air filters and engine air f... |
 |
Mattress Spring Fatigue Tester，ASTM D3574 ，how to test mattress for sagging | 卖方: Standard International Group (HK) Limited | The King Size Foam Fatigue Tester is a single-station pneumatic fatigue testing system designed f... |
 |
Mattress Rollator，ASTM F1566 ，Mattress Durability Tester，Mattress Fatigue Tester | 卖方: Standard International Group (HK) Limited | The Mattress Rollator is a laboratory durability testing system designed to evaluate the long-ter... |
 |
HD2 Pneumatic Foam Fatigue Tester，ISO 3385，Foam Fatigue Testing Machine | 卖方: Standard International Group (HK) Limited | The HD2 Pneumatic Foam Fatigue Tester is a heavy-duty, single-station laboratory testing machine ... |
 |
VW Heel Abrasion Tester，ISO 4649 ，Heel Performance Testing Machine | 卖方: Standard International Group (HK) Limited | The VW Heel Abrasion Tester is designed to evaluate the wear resistance of floor covering materia... |
