Landtek SAND MOULD SURFACE HARDNESS TESTER HT-6510S-A/B/C

FEATURES

* The Sand Mould Surface Hardness Tester is used to measure the surface hardness of the sand mould/core of the wet mold and provide

technical parameters for the formulation of the molding process.

* The surface hardness of sand mold is divided into three types: A, B and C, The common model is type B, among them:

Type A: Suitable for the surface hardness test of fine sand mold/core in manual ormechanical low and medium pressure molding.

Type B: Suitable for the surface hardness test of fine and coarse sand mold/core in manual or mechanical low and medium pressure molding.

Type C: Suitable for the surface hardness test of sand mold in high pressure molding.

* The unit of type B hardness tester for sand mold surface is (g/mm2 ), but it is customary to use hardness H(A/B/C) instead of unit.

Be c a u s e t h e ir v a l u e s a r e r e l a t e d a n d consistent, the corresponding hardness value is also large when the unit value is large (g/mm2 ).

* Low voltage indicator.

* Digital display gives exact reading with no guessing or errors.

* Can communicate with PC for recording, printing and analysing by the optional software and cable for RS232C interface.

* Automatic power off to conserve power.

SPECIFICATIONS

Display: 4 digits, 10 mm LCD

Display Range: 0~100 H(A/B/C)

Measurement Range: 10~90 H(A/B/C)

Resolution: 0.1 H(A/B/C)

Measurement deviation: ≤ ±1H(A/B/C)

PC interface: RS232C interface

Power supply: 2x1.5v AA (UM-3) battery

Operating condition: Temp. 0~40贑

Humidity <80%

Size: 162x65x28mm (6.4x2.6x1.1inch)

Weight: about 170g

(not including batteries)