Standard Box of Fire Alarm Heat Detector

1. Scope of application: (suitable for most detectors, the maximum temperature of the test is 120 degrees, if the maximum test temperature is needed to be 180 degrees, please buy another product of our company)

1.1 Applicable to the self-contained heat detection test, line-type heat detector test, and point-type heat detector test in industrial and civil buildings;

1.2 The test items are as follows:

1.2.1 Basic functional test;

1.2.2 Battery failure alarm test;

1.2.3 Sound pressure test;

1.2.4 Power test;

1.2.5 position test;

1.2.6 Action temperature test;

1.2.7 response time test;

1.2.8 25°C start response time test;

1.2.9 High temperature response test;

1.2.10 Response time test before environmental test;

1.2.11 Power performance test;

1.2.12 S-type alarm additional test;

1.2.13 R-type alarm additional test;

1.2.14 Power parameter fluctuation test;

1.2.15 Standard temperature fixed temperature alarm test;

1.2.16 Standard temperature different temperature alarm test;

1.2.17 Response performance test under the condition of ambient temperature changes

2. The standard of compliance:

2.1 Compliance with GB 30122-2013 "Self-contained heat detectors":(ISO 7240-5 "Fire detection and alarm systems—Part 5: Point-type heat detectors")

2.1.1 Section 5.2 "Basic Function Test";

2.1.2 Section 5.3 "Battery Fault Alarm Test";

2.1.3 Section 5.4 "Sound pressure test";

2.1.4 Section 5.5 "Power Test";

2.1.5 Section 5.6 "Activity Test";

2.1.6 Section 5.7 "Action Temperature Test";

2.1.7 Section 5.8 "Response Time Test";

2.1.8 Section 5.9 "Starting Response Time Test of 25 ° C";

2.1.9 Section 5.10 "High temperature response test";

2.1.10 Section 5.11 "Response Time Test before Environment Test";

2.1.11 Section 5.12 "Power Performance Test";

2.1.12 Section 5.22 "S -type alarm additional test";

2.1.13 Section 5.23 The "R -type alarm additional test";

2.2 Compliance with GB 4716-2005 "Point-type heat fire detectors":(EN 54-5:2000 "Fire detection and fire alarm systems - Part 5: Heat detectors - Point Detectors" 和 ISO 7240-5: 2003 "Fire detection and alarm systems—Part 5: Point-type heat detectors")

2.2.1 Section 4.2 "Activity Test";

2.2.2 Section 4.3 "Action Temperature Test";

2.2.3 Section 4.4 "Response Time Test";

2.2.4 Section 4.5 "Starting Response Time Test of 25 ° C";

2.2.5 Section 4.6 "High temperature response test";

2.2.6 Section 4.7 "Power Parameter Volatility Test"; if you need to use a 1000 -meter wire to test the pulse voltage power supply detector, please contact our sales staff. Standard configuration does not include testing such detectors;

2.2.7 Section 4.8 "Response Time Test before Environment Test";

2.2.8 Section 4.23 "S -type detector additional test";

2.2.9 Section 4.24 "R -type detector additional test";

2.3 In line with GB 16280-2014 "Line type Heat Fire Detector":(ISO 7240-5: 2003 "Fire detection and alarm systems—Part 5: Point-type heat detectors" 和 UL 521 "Standard for safety — Heat detectors for fire protective signaling systems")

2.3.1 Section 5.3 "Power Performance Test";

2.3.2 Section 5.4 "Test temperature test temperature test of standard temperature alarm movement";

2.3.3 Section 5.5 "Test temperature test temperature of the standard temperature" poor temperature alarm movement ";

2.3.4 Section 5.14 "Response Performance Test under the condition of ambient temperature changes".

3. Main technical characteristics:

3.1 The detection operation has been automated operation, all operations are started with one-click, and the result of automatic output can be generated.

3.2 Circular box: modular design, with sensor reserved holes, reserved production plug-in interfaces, and upgrading expansion space;

3.3 Control section: The development of LabView software for the development of the US NI company's special precision instrument is used, and the interface is clear and simple. The alarm is automatically identified, automatically completing air conversion, cooling, heating rate switching, recording, rotation of sample angle, etc., displaying the test parameters of wind speed, temperature, temperature increase rate;

3.4 Circular air and hybrid plug-in: adopt PWM wind speed control method, thyristor control multiple sets of heating rods, PID temperature control;

3.5 Electric Hanging Disk: Program control rotation angle, automatically adjust the azima angle of the temperature hanging plate, and drive the rotary board;

3.6 Smoke-exhausting air replacement part: controlled by large flow fans, and the check valve is provided by the computer program to perform control;

3.7 Wind speed meter: use a special type of wind speed meter for pipelines;

4. Main technical parameters:

4.1 Instrument composition: consisting of ring box, test area, high temperature part, airflow adjustment part, measurement part;

4.2 Test box:

4.2.1 Composition: consisting of the test area, electric hanging plate, air replacement part, and measurement section;

4.2.2 Structure: It is a closed-loop and closed box structure. The box is three layers, the middle is the thermal insulation layer, and the shell is a high temperature and static paint.

4.2.3 Specification: The test area is 348mm*348mm*400mm;

4.2.4 The speed of the air flow: 0.15m/s ~ 1.3m/s, continuously adjustable. The wind speed of 0.8m/s has been preset.

4.3 Control system:

4.3.1 Test temperature range: normal temperature ~ 120 ° C;

4.3.2 Heating rate: Optional temperature increase rate 1 ℃/min, 3 ℃/min, 5 ℃/min, 10 ℃/min, 20 ℃/min, 30 ℃/min;

4.3.3 The temperature uniformity of the test area: ≤2 ℃;

Controller: LCD 7 -inch LCD touch panel, screen conversation input data, temperature control, curve display, set value/display value curve. Support the U disk direct export temperature record data, which can display a variety of alarms separately. When the failure occurs, the failure can be displayed through the screen to eliminate the failure and eliminate the error operation. Multiple sets of PID control functions, precision monitoring functions, and displayed on the screen in the form of data. It can display the working status information such as the detector alarm information as well as the ventilation information and the ventilation, the corner rotation, the wind speed switching, the temperature change, the temperature increase rate. Automatically record the test results.

4.4 Activity Test: The sample uses a step motor control test angle, and each rotation is rotated at the same direction to around its vertical axis 45 °. Record the response time of 8 directions of the sample;

4.5 Power parameter Volatility Test: Test voltage voltage 100V ~ 250V can be adjusted;

4.6 Control part:

4.6.1 The control terminal is: touch screen;

4.6.2 Test curve: heating curve;

4.6.3 Data access and record: The test data is automatically stored, each maximum of 10,000;

4.6.4 Data collection: consisting of collecting cards, temperature modules, AD modules;

4.7 Overall structure:

4.7.1 Materials: Mainly high -quality steel plate, via high temperature and static electric paint;

4.7.2 Overall shape size: long*width*height is 2600mm*820mm*1640mm;

4.7.3 Box internal materials: USU304#stainless steel, 40mm insulation layer (aluminum foil) in the middle;

4.7.4 Fixed method: The device is placed on the base frame, and the lower part of the base is equipped with a Fuma wheel (walking and positioning), and the smoke  case can be adjusted as a whole (150mm);

4.7.5 Power: AC380V three-phase and five-line system, with a total power of 5.5kW.

4.8 The environment used:

4.8.1 Power: 380V, 20A, total power 5.5kW

4.8.2 Applicable ambient temperature: 13 ℃ ~ 35 ℃;

4.8.3 Applicable relative humidity: 25%RH ~ 75%RH;

4.8.3 The floor of the room should be flat, sturdy, and ventilation;

4.8.4 Thermal emissions: The device should have a channel in the room where the exhaust pipe is located to the outdoor.