MISCELLANEOUS EQUIPMENTS

1] PORTABLE HARDNESS TESTER

Model : HLN – 11D
Make : LAIZOU HUAYIN TESTING EQUIPMENT COMPANY, CHINA
HLN 11-D is compact, light weight and suitable for the quick hardness testing of metals. They feature high accuracy, reliable performance, easy operation and convenient movement. The measured Leeb hardness value is simultaneously converted into Brinell, Rockwell, Vickers and Shore hardness values according to requirements. The hardness can be tested in different directions, converted and recorded automatically.

Provided with a built-in printer to record the measured hardness values.
Specifications of display unit :
Power supply : 6.0V DC
Working temperature : 1-40 °C
Dimensions : 268 x 86 x 47mm
Weight : approx. 0.670 kg

2] COATING THICKNESS GAUGE

Model : TT 220 / TT 230 Make : TIME GROUP INC. , CHINA
Features of TT220
• Small Size & Affordable Price
• For Ferrous Materials
• Onboard Memory
• Min / Max / Mean / S. Dev Calculations
• Used for Non Magnetic Coatings
• Used for Magnetic substrates
• Measurement Range – 0 – 1250 µm
• Resolution : 1 µm
• Critical substrate thickness : 0.5 mm
• Minimum Measure Area : 7 mm

Features of TT230
• Small Size & Affordable Price
• For Non Ferrous Materials
• Onboard Memory
• Min / Max / Mean / S. Dev Calculations
• Used for Insulated Coatings
• Used for Non Magnetic Metal substrates
• Measurement Range – 0 – 1250 µm
• Resolution : 1 µm
• Critical substrate thickness : 0.5 mm
• Minimum Measure Area : 7 mm

3] SURFACE ROUGHNESS TESTER

Model : TR – 100
Make : TIME GROUP INC, CHINA
Model TR-100 features an integrated processor, display and sensor, and allows for user selectable roughness units in Ra and Rz. In addition to measuring the surface roughness of flat, round and sloping planes and measures grooves and recession up to 3.1 x 1.2 in (80 x 30 mm)

Technical Specifications :
Measuring Accuracy : < 5% of reading
Cut-off Length : 0.009 in, 0.03 in, 0.09 in
Measuring Length : 0.06 in , 0.16 in , 0.2 in Automatic Tracing
Tracing Length : 0.23 in
Measuring Range : Ra 0.05 – 10 µm Rz 0.1 – 50 µm Piezoelectric sensor
Contact force on probe : < 1.8 ozf (<50gf)

4] SURFACE ROUGHNESS TESTER

Model : TR – 200
Make : TIME GROUP INC, CHINA
Features of TR200
• Fully Integrated System
• User-friendly Menu
• Large LCD Display
• 13 Different Roughness Parameters
• Auto-off after 5minutes with auto-store
• Recalibration available upon request
• Long-Lasting Li-Ion Rechargeable Battery

Technical Specifications :
• Roughness Parameters : Ra, Rz, Ry, Rq, Rt, Rp, Rmax, Rm, R3z, S, Sm, Sk, tp
• Profiles Measured : Primary profile (P), Roughness Profile (R) tp curve (Mr)
• Measuring Systems : Metric (microns), Imperials (microinch)
• Display Features : Detector stylus position indicator, Battery level indicator, direct display of parameters and profiles, direct printing, LCD Brightness adjustment, auto-off after 5minutes with auto-store, calibration through software (each cut-off)
• Display Languages : English, German, French, Italian, Spanish, Dutch
• Data Output : RS232, direct to printer TA220 or PC
• Range : Ra,Rq : 0.01 to 40microns
• Rz, Ry, Rp, Rt, R3z : 0.02 to 160microns
• Sm, S : 2 to 4000microns
• Tp : 1-100% (%Ry)
• Sk : 0-100%
• Measurement Accuracy : < ±10%
• Sampling Length : 0.25mm/ 0.8mm /2.5mm
• Max Tracing Length : 17.5mm
• Tracing Speeds : 0.135mm/s @ 0.25mm sampling length 0.5mm/s @ 0.8mm sampling length 1mm/s @ 2.5mm sampling length
• Curved Surface Measurement : radius > 25mm (w/ TS110), radius > 45mm (w/ TS100)
• Bores Diameter : 6mm, depth 15mm (TS110)
• Hole Measurement : radius > 1.5mm, depth < 9mm, radius=1.5mm use TS120
• Detector : Standard model TS100, inductive, Diamond tip radius 5microns
• Power : Li-Ion Battery Rechargeable
• Battery Capacity : 1000mAh (>3000measurements)
• Charger : 220V/110V, 50Hz
• Working Temperature : 5 to 40 degreeC
• Weight : 440 gms.