PhaseII รุ่น PHT-1800 เครื่องวัดความแข็งแบบพกพา,Portable hardness tester,meas.range:200～960HL

Accuracy

±0.5% HL

Measuring Range

200 to 960 HL

Materials

Steel & Cast Steel
Alloy Tool Steel
Stainless Steel
Grey Cast Iron
Spheroidal Iron
Cast Aluminum
Brass
Bronze
Wrought Copper Alloy

Battery Type

4 x AA Alkaline Batteries

Operating Temperature

5 to 104°F

Dimensions

150 x 74 x 32 mm

Weight

245 g

Impact devices

D/DC/DL

D+15

C

G

Impact energy

11Nmm

11Nmm

3Nmm

90Nmm

Mass of the impact body

5.5g

7.8g

3.0g

20g

½

DL: 7.2g

½

½

½

Test tip

½

½

½

½

* Hardness

1600HV

1600HV

1600HV

1600HV

* Diameter

3mm

3mm

3mm

5mm

* Material

½

Tungsten

Tungsten

½

Impact device

½

½

½

½

* Diameter

20mm

20mm

20mm

20mm

* Length

147/86mm

162mm

141mm

254mm

* Weight

75/50g

80g

75g

250g

Max. hardness of sample

940HV

940HV

1000HV

650HB

Preparation of surface

½

½

½

½

* Max. roughness depth Rt

10 m m

10 m m

2.5 m m

30 m m

* Average roughness Ra

2 m m

2 m m

0.4 m m

6.3 m m

Min. weight of sample

½

½

½

½

* Of compact shape

5kg

5kg

1.5kg

15kg

* On solid support

2kg

2kg

0.5kg

5kg

* Coupled on plate

0.½ 1kg

0.½ 1kg

0.½ 02kg

0.½ 5kg

Min. thickness of sample

½

½

½

½

* Coupled

3mm

3mm

1mm

10mm

* Min. thickness of layers

0.½ 8mm

0.½ 8mm

0.½ 2mm

½ –

Indentation of test tip

½

½

½

½

With 300 HV

½

½

½

½

* Diameter

0.½ 54mm

0.½ 54mm

0.½ 38mm

1.03mm

* Depth

24 m m

24 m m

12 m m

53 m m

With 600 HV

½

½

½

½

* Diameter

0.½ 45mm

0.½ 45mm

0.½ 32mm

0.½ 90mm

* Depth

17 m m

17 m m

8 m m

41 m m

With 800 HV

½

½

½

½

* Diameter

0.½ 35mm

0.½ 35mm

0.½ 30mm

½ ½ –

* Depth

10 m m

10 m m

7 m m

½ ½ –