• Model NO.：HJ-68
• Display：Digital
• Weight：38kg
• Power Source：AC220V
• Use Voltage：AC 220V
• Upper Torque (N.M)：1,3,5,10,20
• Lower Limit Torque Display Value：0.0001,0.001
• Unit：N.M,Kg.Cm,Lb.in
• Test Speed：1-1800deg,Min
• Test Angle：7200deg
• Transport Package：Fumigation-Free Standard Export Wooden Box
• Trademark：Hongjin
• Origin：China
• Production Capacity：1000 Sets, Month

Basic Info.

Model NO. HJ-68 Display Digital Weight 38kg Power Source AC220V Use Voltage AC 220V Upper Torque (N.M) 1,3,5,10,20 Lower Limit Torque Display Value 0.0001/0.001 Unit N.M,Kg.Cm,Lb.in Test Speed 1-1800deg/Min Test Angle 7200deg Transport Package Fumigation-Free Standard Export Wooden Box Trademark Hongjin Origin China Production Capacity 1000 Sets/ Month

Product Description

Introduce
Made according to the technical requirements specified in the national standard JB/T7796-2005. This instrument is mainly used to test various springs torsion-angle and angle-torsion. It is a high-performance testing machine, which can play a high-efficiency and labor-saving spring detection function. It is widely used in spring manufacturing companies and various scientific researches. place.
 

Parameter
Upper Torque (N.m)	1,3,5,10,20
Lower limit torque display value	0.0001/0.001
Unit	N.m,Kg.cm,Lb.in
Test speed	1-1800deg/min
Test angle	7200deg
Power supply	AC 200V (110AC)
Dimensions (mm)	697*450*623
Weight (kg)	120

Features
1, 1, 2, 3, 4, 5 load (angle) spring constant automatic test, the measurement of free angle can be easily completed.
2. The automatic origin correction function completes the calculation and compensation of the rigid structure of the load sensor and the material of the machine, ensuring high-precision measurement.
3. The touch screen man-machine dialogue type test condition setting input is more convenient and fast.
4. In order to facilitate the calculation and input of tolerance, the system will automatically calculate the upper and lower limit values after inputting the tolerance percentage value.
5. There are as many as a dozen test types, which can not only meet the production measurement, but also meet the spring engineering design requirements.
6. The test load units are N.m, Kg.cm, Lb.in.
7. For the convenience of operation, the measurement range can be freely converted into 5 test ranges.
8. Through the turntable, the position of the load test plug gauge and the rotary plug gauge can be automatically corrected to obtain the accurate zero point position.
9. The system is equipped with overload protection and emergency shutdown functions.
10. The system can automatically test by setting the number of repeated cycles through simple operations.
11. With data printing function.
12. Rotation displacement control button, with 10 degree, 1 degree, 0.1 degree slow-moving rotation level, can control the angle accurately.

  The Introduction Of Hongjin
Hongjin products are widely used in paper products, packaging, ink printing, tape, luggage, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, suitable for all scientific research units, Quality inspection agencies and academic fields. Products comply with UL, ASTM, JIS, GB, SO, TAPPI, EN, DIN, BS and other domestic and foreign standards. We have CE certificates, ISO certificates, and are a high-tech enterprise with more than ten years of experience.
        Hongjin's services:
If you encounter any problems during future testing, we promise we will reply you within 48 hours and provide a solution within 3 working days. We can provide operation video and English operation manual. We can provide video conferencing.
1. Pre-sales service
    --24-hour online service for your consultation.
    -- Help with choosing the right model, and a range of services, people, advice.
   --Provide laboratory planning and pre-sales technical guidance.
2. Intermediate service
    -- give you the best offer
    --Provide discounts on multiple sets of orders
    -- Do the customer's request:
    --Choose a payment term that is convenient for you.
    --Prompt production and delivery, keep you informed.
    -- Invoice value can be provided according to your needs to reduce tax.
3. After-sale service
   --1 year warranty service and lifetime maintenance.
   --Technical engineers can provide 24-hour after-sales guidance.
   --Replacement of some parts
   --Remote control technical consultation
   --Machine lifetime maintenance service
4. Commitment:
We will sign a letter of commitment at the same time as signing the contract, which will increase your confidence in us.
5. Good packaging:
Simulation animation customers cover with bubble film before putting them into wooden boxes, which not only has good shock absorption, impact resistance, heat sealing, but also has the advantages of non-toxic, odorless, moisture-proof and corrosion-proof, and good transparency.