NKYJZ-2500E Computer-Controlled High-Strength Bolt Testing Instrument

Testing Machine Grade

Class 1

Axial Force Range

100–2500 kN

Axial Force Indication Error

Better than ±1% of indicated value

Axial Force Repeatability

Better than ±1% of indicated value

Axial Force Sensor Resolution

1/500,000 FS

Torque Range

1000–30000 Nm

Torque Indication Error

Better than ±1% of indicated value

Torque Repeatability

Better than ±1% of indicated value

Torque Sensor Resolution

1/500,000 FS

Rotation Angle Measurement Range

0 – Unlimited

Rotation Angle Indication Error

Better than ±1% of indicated value

Rotation Angle Repeatability

Better than ±1% of indicated value

Rotation Angle Resolution

0.001°

Rotational Speed Adjustment Range

0.01–4 r/min

Rotational Speed Indication Error

Better than ±1% of indicated value

Data Acquisition Frequency

1000 Hz

Bolt Specifications

M33–M72

Bolt Length

200–600 mm (customizable)

Control Method

Computer-controlled

Display Method

LCD via computer

Mainframe Dimensions (mm)

3600 × 950 × 1000

Total Weight (kg)

Approx. 5000

Total Power (kW)

16.0

Power Supply

Three-phase, five-wire system, 380V/50Hz

Item Description

Unit

Quantity

Testing mainframe with 2500 kN axial force sensor and 30000 Nm torque sensor

unit

1

Computer-controlled dedicated controller, power cable, and hand-held control box

set

1

Control signal cable, axial force sensor cable, and torque sensor cable

piece

1 each

Computer host

set

1

Load sockets: 50mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 100mm, 110mm

piece

1 each

External bolt plates for M33, 36, 39, 42, 45, 48, 52, 56, 64, 72

piece

1 each

Internal bolt plates for M33, 36, 39, 42, 45, 48, 52, 56, 64, 72

set

1 each

Anti-rotation inserts: 50mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 100mm, 110mm

piece

1 each

Electrical control cabinet (with embedded LCD display)

set

1

User Manual and Certificate of Conformity

copy

1 each

Packing List

copy

1