Building materials fire resistance test is a very important and professional test in safety engineering . The national standard, GB/T8626-2007, specifies the conditions under which building materials are combustible as well as the combustibility of combustible building materials.
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:20:49 ]
· The size of each side of the chamber is 3000mm±30mm. The internal chamber is made of SUS 304 stainless steel, stuffed with calcium silicate fireproof material . The external chamber is made of iron with powder coating processing. · All of the tooling in the interior is made
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:19:56 ]
Professional Technology A. Shell all-metal structure, external interference signal has good anti-interference ability. B. Improving the structure of testing sensor, manual to automatic , the upper sensor, driven by a stepper motor built-in pressure testing equipment, to the fixed
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:18:55 ]
Product details Ingredients Acetate, cotton, Nylon 6.6, Polyester, acrylic, Wool. SDC DW multi-fiber fabric width 10cm SDC DW multi-fiber cloth used in international standards： 1. Textile washing color fastness BS 1006 / ISO 105 / BS EN 20105 C01 - C06 2. The color fastness to
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:17:55 ]
Fabric Circular Sample Cutter Technical Parameters 1. Sampling area 100cm2; 2. Maximum cutting thickness 5mm; 3. Dimensions 160 × 160 × 110mm; 4. Weight 2kg.
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:17:05 ]
Product Information The gas fume chamber consists of testing cabinet, burning chamber, control chamber, viewing window, control panel, timer, temperature controller, main gas switch, fan and exhaust device.
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:16:12 ]
Items Parameters Control box size 470mm × 550mm × 700mm Measuring probe operating temperature -60 ℃~ -40 ℃ Digital thermometer measuring range -65 ℃ ~ +50 ℃(Note adjustable measuring range) Temperature resolution 1 ℃ Power supply AC220V 50Hz
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:14:54 ]
Items Parameters Acquisition methods Digital industrial camera Microscope resolution ≤3.3um Microscope amplification 22～136 Microscope illumination Concentration photovotaic Travel base ≤3um Chord length range ≤0.05mm Test working hour 5min ～10min External dimension 535
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:14:10 ]
Introduction Change the boiler pipe to special pipe with magnetic force. The fuel molecules are refined so that the specific surface area of the fuel increases and promotes complete combustion. As the nature of the fuel changes, the combustion efficiency increases, so a small amo
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:13:00 ]
Technical advantages ● Made of high strength fiber , with higher flexural strength and vibration resistance . ● Permissible heat-resistant temperature up to 180 ℃, high heat resistance. ● High compressive strength, high load capacity, large machinery can pressure directly
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:12:11 ]
1. The machine outside use high quality metal baking paint; 2. The sample surface is made of imported special aluminum profiles, with light material, smooth surface and never rust; 3. The instrument adopts imported special aluminum drawing panel with metal buttons; 4. The instrum
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:11:17 ]
Technical indicators 1. Pressure range and measurement accuracy 0 ~ 0.04MPa (4mH2O) (31.4kg) accuracy + 1kPa. 2. Sample size 75mm * 75mm, under pressure area 28.26 square centimeters. 3. Power supply AC220V, 50Hz, 100W.
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:10:24 ]
Technical parameters Environment Working temperature 5 ~ 40 ℃ Relative humidity 45 ~ 80%. Power supply voltage 220V plus or minus 22V. Power grid frequency 50HZ + + 1HZ. Device type type B. Display mode Using 320 x 240 single color LCD display, all Chinese Windows display. The
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:09:16 ]
Negative pressure test -10 ~ -30kpa error is not greater than + 0.5KPa, LED digital display negative pressure. Negative pressure output -10 ~ -30kpa + 0.5kpa, LED digital display negative pressure. The negative pressure of the measuring system is maintained within 1 minute, it sh
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:08:05 ]
Technical indicators Test range 0 ~ 50N, 100N, 250N, 500N, 1000N (other range can be customized) Test precision better than 0.5. Test schedule 1100mm. Test speed 0.1mm/min ~ 1000mm/min (continuous adjustable, software setting) Displacement accuracy better than 0.01mm. Sample widt
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:05:33 ]
Technical Parameters Lateral force 0.25N ~ 3N, error is not greater than ± 5% Axial pressure 100Kpa ~ 400Kpa, error is not greater than ± 5% Nominal capacity 1ml ~ 60ml, any choice Test time 30S ± 5S, the error is not greater than ± 1S Net weight 12kg Overall dimensions 485mm
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:04:34 ]
T echnical parameters Can measure the syringe connector liquid leakage, air leakage, overload, separation force, stress and assembly many indexs. Axial force 1N ~ 30N, error is not greater than ± 0.2N; Internal pressure 200kPa ~ 400kPa, error is not greater than ± 5kPa; Separat
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:02:51 ]
Technical parameters Syringe nominal specifications 0.2 ~ 3.4mm; Test frequency 0.5Hz; Rocker arm bending angle 15 °, 20 °, 25 ° 3 kinds of positions, the switch set bending angle, display in high-brightness 4 digit LED; Bending distance 6 ~ 95mm, accuracy ± 0.1mm (10 kinds o
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:01:28 ]
Technical parameters Deflection measurement range 0-5mm accuracy + 0.01mm. Setting load 5.5-60n accuracy + 0.1n. Shelf distance 0-55mm accuracy 0.5mm. Needle tube specifications .3mm-3.4mm (normal wall, thin wall, ultrathin wall) Loading speed the accuracy of v=1mm/min is 0.1mm/m
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 11:00:14 ]
Technical parameters Environment Working temperature 5 ~ 40 ℃ Relative humidity (45 ~ 80) %. Power supply voltage 220V plus or minus 22V. Power grid frequency 50HZ + + 1HZ. 2 display mode Using 320 x 240 single color LCD display, all Chinese Windows display. The keyboard is us
Shanghai Qianshi Precision Electromechanical Techn [2025-02-11 10:59:03 ]
