Technograph TGJ series

In addition to being used to measure the elasticity, proof stress and strength of materials, such as metals and plastics, these machines also help evaluate the quality of assembling in destructive tests and manufacturing processes of products.

< Multifunctional, Easy-to-Use Tensile and Compression Testing Machines >
Featuring indicators and switches integrated on their front operation panel, the machines have an easy-to-use design. The also make test control from a PC, data analyzing and data summarization possible, through using data processing software.
Use of High-Precision Load Cells and Control Systems Made in-house.
Using know-how in high-precision load cells and instrument digital indicator made in-house, Minebea produces feature-rich, easy-to-use systems with a better safety device.

Features

Multiple function and high accuracy combined
with simple setup procedures for increased testing efficiency

・Lineup of nine models available (500 N, 1 kN, 2 kN, 5 kN, 10 kN, 20 kN, 50 kN, 100 kN, 250 kN) to suit test force requirements.
・The front control panel is designed with displays and switches arranged together for ease of use.
・Simply connect a load cell with automatic calibration and automatic zero resetting functions, eliminating the need for adjustment.
・Supports accuracy of ±1% of indicated value (JIS Class 1) or ±0.5% of indicated value (JIS Class 0.5) in range 1/1 to 1/500 of load cell capacity.
・Three manual speeds for position setting before testing, each freely settable.
・Compact, lightweight design eliminates constraints on installation site.

scroll

Specification name	Specification contents
Maximum test force	250 kN, 100 kN, 50 kN, 10 kN, 5 kN, 2 kN, 1 kN, 500 N, 200 N
Test space	Tensile and Compression testing beneath the movable crosshead. (An optional model is available allowing tensile testing above the movable crosshead.)
Loading method	Constant-speed strain loading with high-accuracy AC servo motor and backlash-free precision ball screw
Crosshead speed/permissible test force	Within the max. test force over the entire speed range.
Test force range	Choice of ×1 (AUTO) and ×100 if load cell rated output is 3 mV/V; ×1 (AUTO) if load cell rated capacity is 20 N or less. When ×1 (AUTO) is set: test force increase/decrease, full scale display, and automatic switching of decimal point position and display units
Test force measuring accuracy	±1% of indicated value in range 1/1 to 1/500 of load cell capacity for both tensile and compression (A high-accuracy model with ±0.5% of indicated value is available as an option.)
Applicable standard	JIS B 7721 Class 1 or Class 0.5 and ISO7500-1 Class 1 or Class 「0.5」
Crosshead speed accuracy	±0.1 % over entire speed range (Excluding custom and manual speed)
Speed setting method	Preset speed Key operation, 1-step up/down, and [x10] / [x1/10] selection Custom speed Custom setting in 0.1 mm/min increments Manual speed Three speeds (HIGH/MIDDLE/LOW); each speed freely settable)
Test mode	Single and cycle (Creep, stress relaxation optional).
Test force/crosshead position display	Test force: 5-digit digital display. Movable crosshead position: 5 1/2-digit digital display ±1 999.99
Crosshead position display accuracy	±0.1 % of indicated value. (±0.01 mm up to ±10 mm)
Cycle count display	4-digit digital display, selection display on position display
Cycle control *5)	Position setting, test force setting, and combined setting possible. With cycle number preset function.
Return function	Test speed or rapid return speed (customer setting) can be selected. With zero-overshoot function (stops at position [0].)
Sample rupture detection function	Sensitivity can be set as desired. (Can be set to stop movable crosshead, reverse, or ignore on detection.)
Test force amplifier	Measuring range : Seven steps of x1, x2, x5, x10, x20, x50 or x100 times Auto zero : Provided (2 modes of all range auto zero and setting range auto zero.) Calibration : Auto calibration by data registration
Power supply voltage, Frequency	TGE-250kN~TGE-10kN:3-phase 200 ACV±20 V, 50/60 Hz TGE-5kN~TGE-200N: Single phase 100 VAC ~ 115 VAC, 50/60 Hz
Operating temperature /humidity range	Temperature 5 ℃ ~ 40 ℃, Humidity 20 % ~ 80 %RH (Non condensing)
Notes	Note 1: The test force measurement range varies depending on the rated capacity of the load cell used. Note 2: Testing machines are available with large effective width for models with maximum test force of 50 kN, 100 kN or 250 kN. Note 3: Models are available with extended stroke. Note 4: Tensile testing stroke is for maximum test force capacity load cell with the (optional) chuck mounted.

Click the arrow icon in the table below to switch from ascending to descending order.

scroll

Parts No.	Specification sheet
TGJ-250kN	TGJ-250kN No.ENTGJ4113
TGJ-100kN	TGJ-100kN No.ENTGJ4111
TGJ-50kN	TGJ-50kN No.ENTGJ4105
TGJ-20kN	TGJ-20kN No.ENTGJ4104
TGJ-10kN	TGJ-10kN No.ENTGJ4103
TGJ-5kN	TGJ-5kN No.ENTGJ4102
TGJ-2kN	TGJ-2kN No.ENTGJ4101
TGJ-1kN	TGJ-1kN No.ENTGJ4123
TGJ-500N	TGJ-500N No.ENTGJ4122
TGJ-200N	TGJ-200N No.ENTGJ4121