Traceability chart of Q.R. Service and Calibration Co.,Ltd.​

Reliability level​

National Standard​

Reference Standard

(Accredit Lab)​

Working Standard

(QRS)​

Instrument

(Factory)​

International Standard​

Temperature & Humidity​

Force Measuring System​

Measuring Microscope​

Vibration​

Working Standard (QRS)​

.  SCXI Data logger
.  Thermocouple Type T No.1-27
.  Humid &Temp Transmitter No.1-3​

.  Temp & Humid  Chamber
.  Oven Cabinet
.  Salt Spray Tester
.  CCT
.  Etc.​

Customer’s Instrument​

. Standard Load Cell Indicator System
  - Capacity 50 kN
  - Capacity 20 kN
  - Capacity   5 kN​

. Universal Test
. Load Cell
. Filling test
. Durability test
. Etc.​

. Standard Scale 300 mm.
. Standard Scale 200 mm.
. Gauge Block Set

  (Grade 0)
. Dial Test Indicator
. Precision Level
. Standard Precision L​

. Measuring 
. Microscope​

. Vibration Meter.
. Accelerometer​

. Vibration Tester​