Digital Plastic Rockwell Hardness Tester JHR-150P

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Pack. & Delivery:

Plywood Case

Brief Introductions:
JHR-150P is an effective automatic digital plastic Rockwell testing machine with high accuracy, reliability and durability, it is applied at the workshops and measurement departments for determining the Rockwell hardness of the hard rubber and plastic.
Instrument Features:
� JHR-150P is a half automatic and intelligent hardness testing machine, except to lift up the anvil to touch the specimen and select the test force: 60Kgf( 588.4N) , and 100Kgf( 980.7N) in hand-knob manually, the other operations are entirely automatic.
� The testing force, the process of loading, dwell and unloading, the hardness testing value, and the corresponding converted scale are displayed on LCD screen automatically.
� JHR-150P system will remind the operator of select the corresponding testing force and indenter after scales choosing, and the automatic hardness testing and digital 0.1HR resolution display, which avoids the man-made error and enhance the measuring accuracy.
� JHR-150P hardness conversion among 14 hardness scales: HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, it doesn’ t need the operator to trace and check the fussy hardness comparison table again.

� JHR-150P saves, displays and analyzes the value of maximum, minimum, average and tolerance automatically, the mini-printer prints the main measuring data automatically, and it supports PC communication in RS232 interface and cable.

JHR-150P Technical Specifications:
Rockwell Scales HRE, HRL, HRM, HRR
Preliminary test force 10Kgf( 98.07N)
All Testing Force 60Kgf ( 588.4N) , 100Kgf ( 980.7N)
Hardness Indication Digital LCD Display
Hardness Resolution 0.1HR
Dwell Time Adjustable 1 ~ 60S
Auto Hardness conversion HRA, HRB, HRC, HRD, HRF, HV, HK, HBW,
HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
Max. Height of Specimen 175mm
Instrument Throat 165mm
Dimension ( L* W* H) 520x215x700mm
Plywood Packing Dimension 630x440x960mm
Gross/ Net Weight 120/ 90Kg
Power Supply AC220V / 50Hz; 110V/ 60Hz
Accuracy Conform to GB/ T230.2; ASTM E-18; ISO6508
JHR-150P Standard Delivery:
Instrument main body 1SET Ø 3.175mm ball indenter 1PC Ø 55mm flat anvil 1PC
Hardness block HRE( 58-94) 1PC Ø 6.35mm ball indenter 5PCS Ø 55mm V-shape anvil 1PC
Hardness block HRL( 100-120) 1PC Ø 12.7mm ball indenter r 1PC Ø 150mm flat anvil 1PC
Hardness block HRM( 85-110) 1PC Power cable 1PC Weight A, B, C 3PCS
Hardness block HRR( 114-125) 1PC Instrument fuse 2PCS Accessories box 1PC
JHR-150P Optional Accessories:
Indenter protector; Rockwell Hardness blocks; Ø 100mm flat anvil;
Ø 1/ 6“ , 1/ 8“ 1/ 4“ and 1/ 2“ steel ball; Ø 1.588mm( 1/ 16� ) ball indenter; Cone diamond indenter

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