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UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
Specifications
Brand Name :
GOLD
Model Number :
GD-UL162
Certification :
ISO
Place of Origin :
China
MOQ :
1 set
Price :
USD3000-5000/set
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
5 sets per month
Delivery Time :
30 days
Packaging Details :
Plywood case
Product name :
Low-Expansion Foam Expansion & Drainage Time Tester
Test standard :
UL162,EN 1568-1,NFPA 11
Power Supply :
AC220V 50/60Hz 10A
Foam Gun Pressure :
(0.63-0.03)MPa
Foam Gun Flow Rate :
(11.4-;0.4)L/Min
Foam Temperature :
(15~20) Degree
Ambient Temperature :
(15~25) Degree
Foam gun stand height :
Adjustable from 0.8 to 1.5m
Description

UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester



UL162 Low-Expansion Foam Expansion Drainage Time Tester:


This device is manufactured according to the requirements of GB/T15308 standard and is a foam generation system used in small-scale tests for foam performance quality control. It meets the requirements of GB/T15308 foam extinguishing agents, Appendix A.2 foam performance test standard clauses, GB 27897-2011 expansion ratio and 25% liquid separation time.


UL162 Low-Expansion Foam Expansion Drainage Time Tester Standard:


1. ISO 7203-1:2023
Foam fire extinguishing media - Part 1: Specification for low-expansion foam concentrates for top application to water-immiscible liquids
2. EN 1568-1:2020
Fire extinguishing media - Foam concentrates - Part 1: Specification for low-expansion foam concentrates for surface application to water-immiscible liquids
3. UL 162:2022
Standard for Foam Equipment and Liquid Concentrates
4.NFPA 11:2025
Standard for Low-, Medium-, and High-Expansion Foam
5.ASTM D1881-21
Standard Test Method for Foaming Properties of Surface-Active Agents
6.JIS K 4814:2020
Foam fire extinguishing agents
7. AS 1851-2024
Routine service of fire protection systems and equipment


UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester


UL162 Low-Expansion Foam Expansion Drainage Time Tester Parameter​:


Name
Low-expansion foam liquid foaming multiple and liquid separation time measuring instrument
Standard

UL162,EN 1568-1,NFPA 11
foam solution temperature 15℃ ~ 20℃
Ambient temperature 15℃ ~ 25℃
Foam generation system It consists of a 5L/min foam gun, a 1.5-level (0-1) MPa pressure gauge, a pressure tank, an air compressor, etc.
Foam gun The flow rate measured using water at a pressure of 0.7 ± 0.03 MPa is (5.0 ± 0.1) L/min.


UL162 Low-Expansion Foam Expansion Drainage Time Tester Product Feature:


1. Composition: Consists of a low-expansion foam generation system, a standard foam gun, a low-expansion foam collector, and a low-expansion foam separation analyzer.

2. Low-expansion foam generation system: Composed of an air inlet pipe, a pressure-resistant storage tank, a pressure gauge, a foam liquid delivery pipe, and an adjustable support;

3. Standard foam gun: When calibrated with water, at a pressure of (0.63±0.03) MPa, the water flow rate is (11.4±0.4) L/min;

4. Low-expansion foam collector: See Figure 5, made of stainless steel;

5. Liquid analyzer: See Figure 6, made of brass; used to calibrate the volume of the foam receiving tank to 1 mL with water;

6. Other accessories:

6.1 Air compressor: 0.8 MPa, flow rate 30 L/min;

6.2 Thermometer: 1℃ graduation, mercury thermometer;

6.3 Graduated cylinder: 500 mL, 10 mL graduation;

6.4 Balance: 1000 g/0.1 g;

6.5 Stopwatch: 0.1 s graduation.


UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester

UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester

UL162 Low-Expansion Foam Expansion Drainage Time Tester Test Procedure:


a) Prepare a foam solution using fresh water according to the required concentration (if the foam solution is suitable for seawater, prepare it using seawater conforming to standard 5.10.3). Control the temperature of the foam solution to ensure the produced foam temperature is within the range of (15-20)℃.

b) Start the air compressor and adjust the inlet pressure of the foam gun to (0.7±0.03) MPa. Simultaneously, wet the inner wall of the foam receiving tank of the eluent analyzer, wipe it clean, and weigh it (m1).

c) After spraying for (5-10) seconds until stabilization is achieved, collect the foam using the eluent analyzer. Simultaneously, start the stopwatch, scrape off any overflowing foam from the eluent analyzer, weigh it (m2), and calculate the mass of 25% eluent according to formula (A.1) ( )

…………………………………………(A.1)
Where:

—Mass of the eluent analyzer, in grams (g);

—Mass of the eluent analyzer when filled with foam, in grams (g);

—Mass of 25% eluent, in grams (g). d) Remove the receiving container from the precipitation analyzer and place it on the balance. Simultaneously, place the foam receiving container on the support, ensuring the precipitate is free of foam. Stop the stopwatch when the precipitated liquid reaches 25% of its volume, and record the precipitation time.

e) Calculate the foaming ratio according to formula (A.2):

………………………………………………(A.2)
Where:
—Foaming ratio;

—Density of the foam solution, in grams per milliliter (g/mL), taken as = 1.0 g/mL;

—Volume of the foam receiving container, in milliliters (mL).


UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester



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UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester

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Product Detail
Brand Name :
GOLD
Model Number :
GD-UL162
Certification :
ISO
Place of Origin :
China
MOQ :
1 set
Price :
USD3000-5000/set
Contact Supplier
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester
UL162 Foam Extinguishing Agent Expansion Ratio And 25% Liquid Separation Time Tester

Chongqing gold mechnical and electrical equipment Co., Ltd

Verified Supplier
1 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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