Sand Mould Surface Hardness Tester Ht-6510s-a/B/C

• Stroke: 2.50mm
• Pressure Load: 90g,50g,180g
• Shape and Size of Indenter: Spherical R2.50,R12.70,R1.20
• Unit: Ha,Hb.Hc
• Display: 4 Digits, 10mm LCD
• Parameters: Tested Result / Mean Value / Max. Value
• Model NO.: HT-6510S-A/HT-6510S-B/HT-6510S-C
• Display Range: 0h~100h(a/B/C)
• Testing Range: 10h~90h(a/B/C)
• Accuracy: ≤±1h(a/B/C)
• Resolution: 0.1h(a/B/C)
• Origin: China

Product Description

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

Features

* It meets standards of DIN 53505, ISO 868, ISO 7619, ASTMD 2240, JISK7215.

* 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 or mechanical 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. Because their values are related and consistent, the corresponding hardness value is also large when the unit value is large (g/mm²).
* With average calculate function.
* Peak value deposit function.
* Under-voltage alarm function.
* Use USB data output to connect with PC.
* Provide Bluetooth data output choice.

Selection Guide

Specifications

Model	HT-6510S-A	HT-6510S-B	HT-6510S-C
Stroke	2.50mm	2.50mm	2.50mm
Load	237g	980g	1500g
Pressure Load	90g	50g	180g
Shape and size of indenter	Spherical R2.50	Spherical R12.70	Spherical R1.20
Unit	HA	HB	HC
Display	4 digits, 10mm LCD
Parameters	Tested Result / Mean Value / Max. Value
Display Range	0H~100H(A/B/C)
Testing Range	10H~90H(A/B/C)
Accuracy	≤±1H(A/B/C)
Resolution	0.1H(A/B/C)
Battery Indicator	Low Battery Indicator
Auto Switch Off	√
Operating	Temperature: 0°C~40°C    Humidity: <80%RH
Power Supply	2x1.5V AAA (UM-4) Battery
Dimensions	162mmx65mmx28mm
Weight	170g
Standard Accessories	Main Unit
	Carrying Case (B04)
	Operation Manual
Optional Accessories	USB Data Cable with Software
	Bluetooth Data Adapter with Software