This Sprinkler System Hydraulic Strength Testing Apparatus Comply with DIN 14521-1987 standards,It is suitable for water pressure sealing test and strength test of sprinkler test.
1. Scope of application:
It is suitable for water pressure sealing test and strength test of sprinkler test.
2. Compliant standards:
Comply with
DIN 14521-1987
NF S61-820-1/IN12010
NF S61-820-2/IN12010"Automatic Sprinkler System—Part 1: Sprinklers" Section 7.3 "Hydraulic Seal and Hydraulic Strength Test".
3. Main technical parameters:
3.1 Pressure regulation range: 0-6MPa;
3.2 Boost rate: (0.1±0.025) Mpa/s;
3.3 Number of test pieces: 5 pieces;
3.4 High pressure water output: 20L/min;
3.5 Pressure acquisition accuracy: ±0.005MPa;
3.6 Pressure sensing method: current transmitter method;
3.7 Withstand voltage of voltage stabilizer: 10Mpa;
3.8 Pressure collection interval: 6 times/s;
3.9 Pressure range of high pressure pump: 0-8MPa;
3.10 Flow range: 20L/min;
3.11 Frequency modulation range of inverter: 0-50Hz;
3.12 Pressure pipeline: DN25 high pressure pipe, high pressure resistance 15Mpa;
3.13 Timer: 0~99.99s;
3.14 Timing accuracy: 0.1s/h;
3.15 Test box material: electrostatic paint treatment;
3.16 Power supply: AC220V, power: 4.5KW;
3.17 Host volume: length 1650x width 700mmx height 1400mm (for reference only).
3.18 Computer control cabinet: length 1200x width 800mmx height 1300mm (for reference only).
3.19 Whole weight of the instrument: 460kg.