Product parameters:

SDT series spring torque testing machine is designed to measure various shapes of torsion spring, scroll spring (spring) and other elastic torque parts, torque, angle are digital display, accurate and intuitive, Compensation function. Various card core preparation simple, easy clamping. |
| main feature: |
| 320 × 240 pixel LCD screen display |
| Peak hold function |
| Peak automatic release function |
| Grab the peak in the test, keep 1 ~ 99 seconds (can be set freely), wait for the next peak; |
| Automatic shutdown function |
| No operation Automatic power-down design, shutdown time of 1 to 99 minutes (free to set); |
| Compare functions |
| The upper and lower limit deviation values are freely set; |
| Three units N.m, kgf.cm, lbf.in automatically interchangeable |
| Built-in printer |
| Print test curve or 10 sets of memory value analysis report; |
| Serial output |
| RS-232C serial output for connecting external devices, can also use the supporting CD-ROM, the test data to the computer to do the relevant treatment. |

| Model specifications | SDT-0.2 | SDT-0.5 | SDT-1 | SDT-2 | SDT-5 | SDT-10 | SDT-20 | SDT-50 |
| Range | Lt; / RTI & gt; | Lt; / RTI & gt; | 1000N.mm | 2000N.mm | 5000N.mm | 10N.m | 20N.m | 50N.m |
| Division value | 0.02 N.mm | 0.05 N.mm | 0.1N.mm | 0.2N.mm | 0.5N.mm | 0.001N.m | 0.002 N.m. | 0.005N.m |
| Torque measurement range | 10% to 100% FS | |||||||
| Indication error | ± 1% | |||||||
| Test the corner range | ± 0 to 9999.9 ° | |||||||
| Angle resolution | 0.1 ° | |||||||
| Diameter of specimen | Φ100mm | |||||||
| Length of specimen | 150 mm | |||||||
| Load mode | Manual | |||||||
| power supply | 220V ± 10% 100W | |||||||
| Dimensions | 690x360x360mm | |||||||
| weight | 42kg | |||||||



























The spirit of 'to provide customers with the most satisfied with the products and services' business purpose, the United States and Beijing Instrument solemn promise: to ensure that the advanced nature of the equipment, reliability, stability, continuous improvement of service quality, Equipment maintenance management, technical services, user technical training in all aspects, to ensure that customers can get the best service, customer satisfaction, rest assured.
1. Ensure that equipment packaging in line with moisture, rain, rust, corrosion and shock requirements, marking clear, safe and timely arrival.
2. High-quality, efficient technical services. In order to better ensure the normal operation of equipment, timely answers to questions raised by users to help users solve the problem, the company responsible for the full-time engineers at any time for customers free technical advisory services.
Company maintenance center has 24-hour telephone service, by the full-time engineers to accept the user to ensure that users in the use of equipment in the process of timely technical support. 24 hours Tel: 18169842580
3. Warranty period of the equipment under the contract after the success of installation and commissioning 12Month, the warranty period (except for natural disasters and man-made damage) components, component costs, travel expenses borne by the supplier.
4. Life-long maintenance, to ensure that the interests of users. Warranty, the company provides life-long paid services

Foshan Shunde Jingmei Instrument Co., Ltd. (hereinafter referred to as 'Jingmei Instrument') is a comprehensive service provider of equipment, R & D, sales and sales. Since its inception, it has been dedicated to providing customers with industry Quality equipment and complete testing solutions. Production base is located in Dongguan City.
First, the main production: DC power supply, AC power supply, AC variable frequency power supply, constant temperature and humidity chamber, hot and cold impact test chamber, high and low temperature test chamber, walk-in test room, salt spray test chamber, UV weatherproof test chamber , Sand and dust Shiyan Xiang, box-type rain test chamber, oven, combustion test equipment and other products, at the same time, can undertake custom non-standard test equipment.
Second, the agent sales brands are as follows: the United States Fluke, Tektronix, Keysight, Flir, Testo, Ohaus, (Hioki), Taiwan's Gwinstek, Idi, Applent, Caipu, Everfine, Sundoo, Qje), etc. The above ranking in no particular order.
Third, the Beijing-US equipment Applications: household appliances, motors, LED lighting, new energy, automotive electronics, gas appliances, components, audio and video, security, communications, hardware, electrical and electronic, electrical appliances, scientific research institutions, medical equipment, printing and packaging , Textile services, auto parts and other industries and fields.
four, Beijing-US equipment business classification is as follows:
1, Safety test equipment
Safety performance tester, program-controlled pressure tester, insulation resistance tester, grounding resistance tester, electronic transformer special tester, electrical parameters measuring instrument, voltage tester calibrator;
2, The motor /Transformer test equipment
Turn around temperature rise tester, Transformer Tester, Tester, Turn-to-Turn Tester, Digital Turn-to-Turn Insulation Tester;
3, Oscilloscope /Oscilloscope
Digital oscilloscope, analog oscilloscope, handheld oscilloscope, oscilloscope probe, high pressure probe, etc.;
4, General electronic test equipment
Digital multimeter, desktop multimeter, spectrum analyzer, signal generator, such as micro-resistance meter;
5, Components testing equipment
LCR Digital bridge, capacitance tester, inductance tester, crystal tester, integrated circuit tester, etc.;
6, Data acquisition /Logger /Temperature logging devices
Data acquisition, mixed recorder, multi-channel temperature tester;
7, Power supply series
Power supply, precision purification AC power supply, regulator, regulator, DC power supply, programmable power supply, switching DC power supply, electronic load;
8, Environmental testing equipment
Salt spray box, high and low temperature and humidity test chamber, constant temperature and humidity chamber, oven, ozone aging chamber;
9, led Lighting tester
Electronic ballast for Tester, spectral analysis system, light source color temperature, photometers, magnetic components, such as analyzer;
10, Gas detector with
Gas analyzer with a special gas flow leak detector, gas for gas chromatography, hand-held thermal anemometer, intelligent leak detector, multi-parameter calorimeter, etc.;
11, Portable instrumentation
Thermometer, air volume detector, noise meter, tachometer, illuminometer, anemometer, temperature and humidity measuring instrument, gage, etc.;
12, Electrical power test category
Multimeter, Clamp Meter, Megohmmeter, Potentiometer, Bridge, Resistor, Slide Wire Rheostat, etc.;
13, Mechanical equipment
Tensile Testers, Torque Wrenches, Torque Wrenches, All Kinds of Hardness Testers, etc.;
14, Optical Instruments
3DMeasuring instrument, the second element, projectors, stereomicroscope, metallographic microscope, magnifying glass, and so on;
15, Paint physical and chemical categories
Paint special equipment, color colorimeter, the standard light on the color box, coating thickness, PH PH meter, conductivity meter, viscometer, ion meter, automatic potentiometer, of glass equipment;
16, Magnetic measuring equipment
Gauss meter, magnetic flux meter, silicon steel iron loss measuring instrument, permanent magnet material automatic measuring device;
17, EMC Test Equipment
Electrostatic discharge generator, pulse generator, lightning surge generator, the cycle drop generator;
18, Weighing class
Analytical balance, general balance, portable balance, moisture analyzer, electronic counting weight scales, scales, weighbridge, etc.
