Protective Clothing Testing Instrument


LBT-HW-150 Protective Suit Overall Airtightness Tester

It is primarily used for integrity testing of fully sealed chemical protective suits and is widely employed by specialized labor‑protection‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of hermetically sealed chemical protective suits.

LBT-HW-151 Fabric Friction Charge Measurement Instrument (Drum Friction Tester + Faraday Cup + Electrostatic Charge Meter)

It is primarily used to measure the surface charge of antistatic garments and is widely employed by specialized labor protective equipment supervision and inspection stations, research institutes for workplace safety, product quality inspection agencies, and manufacturers of antistatic apparel.

LBT-HW-152 Anti-Static Clothing Point-to-Point Resistance Tester

It is primarily used to test the point-to-point resistance of antistatic garments and is widely employed by specialized labor protective equipment supervision and inspection stations, research institutes for workplace safety, product quality inspection agencies, and manufacturers of antistatic apparel.

LBT-HW-153 Touchscreen Fabric Tensile Testing Machine

It is primarily used for testing the tensile strength, elongation at break, and trapezoidal tear strength of textiles such as antistatic garments, flame‑retardant suits, and acid‑alkali resistant protective clothing. It is widely employed by specialized labor‑protection‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of protective apparel.

LBT-HW-155 Protective Clothing Hydrostatic Pressure Resistance Tester

It is primarily used for testing the hydrostatic pressure resistance of chemical protective suits designed to withstand acidic and alkaline substances, and is widely employed by specialized labor protection equipment supervision and inspection stations, research institutes for workplace safety, product quality inspection agencies, and manufacturers of acid- and alkali-resistant protective clothing.

LBT-HW-156B Protective Clothing Penetration Performance Tester

It is primarily used for testing the liquid‑penetration resistance of chemical protective clothing and is widely employed by specialized labor‑protection‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and protective‑clothing manufacturers.

LBT-HW-156C Protective Clothing Spray and Jet Liquid Tightness Tester

It is primarily used for testing the splash‑proof and jet‑proof performance of protective clothing, and is widely employed by specialized labor‑protection‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of protective apparel.

LBT-HW-156 Protective Clothing Penetration Time Tester

It is primarily used for testing the breakthrough time performance of protective clothing against acid and alkaline chemicals, and is widely employed by specialized occupational safety‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of acid‑ and alkali‑resistant protective garments. Additionally, permeation‑testing functionality can be added to the existing equipment.

LBT-HW-157 Protective Clothing Liquid Repellency Efficiency Tester

It is primarily used for testing the liquid‑repellent performance of protective clothing against acidic and alkaline chemicals, and is widely employed by specialized occupational safety‑equipment inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of acid‑ and alkali‑resistant protective garments.

LBT-HW-158B Protective Clothing Thermal Radiation Performance Tester

It is primarily used for testing the radiant‑heat resistance of thermal protective clothing and is widely employed by specialized labor‑protection‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of thermal protective garments.

LBT-HW-158 Thermal Protective Performance Tester for Flame‑Retardant Protective Clothing

It is primarily used to test the thermal insulation performance of flame‑retardant fabrics—such as those employed in Class A flame‑retardant protective clothing and firefighting gear—when exposed to radiant and convective heat sources. It is widely utilized by specialized labor‑protection‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of flame‑retardant apparel.

LBT-HW-159B Protective Clothing Molten Metal Splash Resistance Tester

It is primarily used for testing the splash‑resistance performance of protective clothing against molten metal, specifically molten iron or molten aluminum. It is widely employed by specialized labor‑protection‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of protective garments designed to guard against molten‑metal splashes.

LBT-HW-159 Protective Clothing Molten Metal Impact Resistance Tester

It is primarily used for testing the resistance of welding garments to molten metal spatter and impact, and is widely employed by specialized labor protective equipment supervision and inspection stations, research institutes for workplace safety, product quality inspection agencies, and welding garment manufacturers.

LBT-HW-201 Protective Flame-Retardant Suit Vertical Method Flammability Tester

It is primarily used for testing the flame‑retardant performance of flame‑retardant garments and other flame‑retardant textiles, and is widely employed by specialized labor‑protection‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of flame‑retardant apparel.

LBT-HW-709 Protective Clothing Synthetic Blood Penetration Tester

Manufactured in accordance with relevant standards, it is primarily used for testing the resistance of medical protective garments to synthetic blood penetration. It is suitable for manufacturers of medical protective garments, quality‑control agencies, research institutions, and organizations involved in the use and application of such garments.

LBT-HW-815 Protective Clothing Contact Heat Performance Tester

It is primarily used for testing the contact heat resistance of protective gloves, protective clothing, and other items employed in high‑temperature, high‑heat work environments. It is widely adopted by specialized labor‑protection‑equipment supervision and inspection stations, research institutes for workplace safety, product quality‑inspection agencies, and manufacturers of high‑temperature, high‑heat protective gloves.

LBT-ZF-611 Fabric Friction Electrification Charge Tester

Developed in accordance with anti-static apparel standards, this equipment is specifically designed to test the electrostatic dissipation performance of anti-static garments and fabrics, as well as to support assessments for occupational safety certification and production license reviews. It is suitable for both Class A and Class B anti-static workwear.

LBT-ZF-612 Fabric Friction Charge Measurement Instrument – Drum Friction Tester

When assessing the triboelectric charging characteristics of finished antistatic garments, the garment is subjected to frictional charging and then used in conjunction with a Faraday cage and an electrostatic voltmeter to measure the amount of charge accumulated on the antistatic workwear.

LBT-ZF-613 Point-to-Point Resistivity Tester

It is used to measure the point-to-point resistivity of antistatic workwear and is suitable for both Class A and Class B antistatic garments. The principle involves applying a test voltage of 100 V to the sample for 15 seconds; the minute current passing through the sample is sampled and amplified by a standard resistor, and the resulting value is read on a high‑impedance meter. The digital display directly indicates the resistance value, offering high accuracy, rapid response, excellent stability, and convenient readings.

LBT-ZF-621 Flame-Retardant Clothing and Fabric Vertical Flame‑Retardancy Tester

It is primarily used for determining the flame‑retardant performance of flame‑retardant garments, fabrics, and other materials, as well as for reviewing labor safety certifications and production licenses. The equipment features a high degree of automation and is easy and safe to operate.

LBT-ZF-622 Thermal Protection Performance Tester

This instrument is suitable for testing the thermal insulation performance of flame‑retardant protective clothing fabrics when exposed to radiant and convective heat sources. A heat source is placed on one side of the test specimen, while a copper calorimeter is positioned on the opposite side. The test is initiated by sliding the sample holder into position; when the sensor reading reaches the threshold corresponding to the human body’s tolerance for second‑degree burns (a sensor temperature increase of 35°C to 40°C), the sample holder is removed from above the heat source. The time required to produce a second‑degree burn is determined with an accuracy of 0.1 second, based on the intersection point of the response curve and the human tissue tolerance curve.

LBT-ZF-631 Protective Clothing Penetration Time Tester

It is used to determine the acid‑alkali penetration resistance of both permeable and impermeable acid‑alkali protective garments, expressed as the acid‑alkali penetration time t. This equipment employs a conductivity‑based testing method: the garment sample is laid flat between two metal electrodes, a test solution is dropped onto the sample, and timing begins. When the test solution penetrates the sample, the electrical circuit is closed, triggering an electrical signal, and the time is recorded. The interval from the moment the test solution is applied to the sample until the signal is detected is defined as the acid‑alkali penetration time for that particular sample.

LBT-ZF-631 Protective Clothing Static Acid Pressure Performance Tester

It is primarily used to determine the hydrostatic pressure resistance of acid- and alkali‑resistant protective clothing, with the hydrostatic pressure that the fabric can withstand serving as an indicator of the resistance offered by the fabric to the penetration of acidic or alkaline solutions.

LBT-ZF-631 Protective Clothing Acid-Resistant Performance Tester

It is primarily used to evaluate the acid- and alkali‑resistant performance of breathable acid‑ and alkali‑resistant protective garments by allowing a test solution to flow over the sample surface, assessing whether the solution is retained or penetrates the material, and calculating the acid‑ and alkali‑resistance efficiency index.

LBT-ZF-634 Acid- and Alkali-Resistant Clothing Splash and Spray Liquid Tightness Tester

It is primarily used for testing the liquid‑tightness of protective clothing against acid and alkaline chemicals under splash and jet conditions.

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