JJ-TEST Chengde Jinjian Testing Instrument Co.,Ltd company News and Trends items

• Operating temperature: 100 ℃--450℃; • Temperature control accuracy: ≤0.5℃; • Temperature display resolution: 0.1℃; • Temperature rising time: ＜30 mins; • Load: seven levels (0.325kg, 1.2kg, 2.16kg, 3.8kg, 5kg, 10kg and 21.6kg); • Cut materials automatically; • Power supply: 220V/50Hz.

◆ Measuring accuracy: 0.01mm ◆ Resolution: 0.001 mm ◆ Force:≤1.5N ◆ Environmental temperature: room temperature ◆ Dimension: L×W×H =(80 ×100×170) mm ◆ Communicating interface: RS-232 ◆ With the functions of resetting at any point, metric-inch interconversion, max. and min. value tracking, test data automatic sampling and storage. ◆ Operator may input the impac...

Izod impact tests. 20 specimens may be clamped at one time and at least 100 specimens may be notched in 10 minutes. It allows a perfect reproducibility of the notches , increases working efficiency and reduces the labor intensity. WORKTABLE STROKE: 90MM FEED STROKE: 10MM FEED MEASUREMENT:0-2.5MM POWER SUPPLY: 220V/50HZ SPECIMEN MAKING CAPACITY: 100 PCS/10MIN K...

ISO 7765-85, ASTM D 1709 and the equivalent. Parameters: ◆ Impact energy: 30J. ◆ Impact height: Method A is 660mm and Method B is 1500mm. ◆ Diameter of dart head: d=38mm±1 mm in Method A, d=50mm±1mm in Method B. ◆ Mass of the dart: 50g to 2000g, increasing by 5g. ◆ Mass accuracy of the dart: 0.5%. ◆ Inside diameter of the clamp: 125mm. ◆ Outside diameter of t...

Connection: 1/4’’ male connection and bleed valve Max. test pressure: up to 100bar depending on standard, specification and pipe sample diameter. Hollow-out design has reduced the weight drastically compared to the standard endcaps. Further, it is easier for observation and operation. JJEC-A are manufactured with anti-corrosive materials and fit regardless of the...

2. Touch screen display. 3. Temperature range: 100-450℃ 4. Temperatuer control: ≤ 0.2℃ 5. Temperature resolution: 0.01 ℃ 6. Timming accuracy: 0.01s 7. Displacement accuracy: ± 0.1mm 8. Automatic specimen cutting system is used to reduce the human involvement with the machine during the test and increase accuracy and repeatability of test results. 9. Supplied com...

1.Double-column high rigidity structure, wide range of speed control 2.Advanced closed-loop AC servo control system enables to increase the controlling accuracy and stability. High resolution AD sampling circuit is introduced to collect testing datum , even the peak value will not be lost. 3.Two/Four sensors are connected in a bridge way to strengthen the deflection ...

1.Sole and only automatic lifting mechanism in the world, provides stable and reliable performance. 2.The performances of specimen frame lift, offload, limit space, load can be finished during the lifting procedure, which make the breakthrough in the world. 3.The dispersion of testing result for standard sample is smaller than 0.5

1.Both Charpy and Izod tests can be carried out in one tester. 2.Unique and innovative design: vice and pendulum allows operator to run alternatively Charpy and Izod tests without changing the instrument geometry. 3.Impact speeds of 2.9m/s & 3.5m/s (or 3.8m/s &3.5m/s) as well as multiple impact energies can be generated by one pendulum. 4.Technology enabled desig...

determine the resistance of thermoplastics pipes and short-time hydraulic burst to constant internal water pressure at constant temperature. It is applicable to thermoplastic pipes intended for the conveyance of fluids. It is suited to various pipe specimens. 1.Optimal material selection. Inner container, outer protection plate as well as the lid are made of high...

loading of the test sample. 2.Automatic identification of load cells. 3.Load accuracy of ±0.02% of load cell value provides high dynamic range, thereby reducing the number of load cells required to cover the full force range. 4.Extensometer, inner diameter measurement system and ring stiffness software are available as options. 5.Incorporating world proven 32-bit t...

2.On less than 1㎡area, up to 50 different pressures including the pressure water supply. 3.It is intelligent to distinguish the size and material of specimen, then provide optimized pressure rising solution and algorithm. 4.High accuracy pressure control. Selectively adjustable input pressure in each individual module reduces the wearing of solenoid valves, endures a...

of thermoplastics pipes and short-time hydraulic burst to constant internal water pressure at constant temperature. It is applicable to thermoplastic pipes intended for the conveyance of fluids. It confirms to ISO 1167-2006,ASTM D1598-2004 and ASTM D1599. CHARACTERS 1.Operating terminal with touch screen or PC for test parameter settings. 2.On less than 1&#13217...

input of test parameters. 2.Automatic specimen cutting system is used to reduce the human involvement with the machine during the test and increase accuracy and repeatability of test results. 3.Supplied completely with the accessories and weights necessary for maintenance and operation. 4.Equipped with a motorized weight lifting and lowering ●STANDARDS ISO1...