Precision Dead Weight Testers

Ranges: Up to 700 Bar
Accuracy: ±0.025% of Reading
Single / Dual Piston
Oil operated
Engineering Units : Bar / Kg/Cm2 / PSI.
Adjustable Foot & Spirit Level
Piston Calibrated thro’ “Cross Floating Techniques”
Calibrated to Standard Gravity (Optional: Calibration to Local Gravity as per Customer’s requirement)
Accuracies Traceable to International Standards
Non-Magnetic Stainless Steel Weight Sets
Calibration Certificate – for overall Accuracy + PCU (Area) + Weights (Mass) from NABL Accredited Lab – as per ISO/IEC 17025:2005
DWTCal Calibration Software – optional

Range: 35 / 70 / 100 / 160 / 350 / 600 / 700 Bar
Piston: Single / Dual – Refer Table 2
Standard Accuracy: ±0.025% of Reading
Traceability: International Standards – Refer Table 1
Weights: Mild Steel / Non-Magnetic Stainless Steel
Pressure generation: Thro’ Priming Pump & Screw Ram
Standard Corrections: Gravity: 9.80665 m/s2* / Temperature: 20°C / Air Density: 1.2 Kg/Cm2
Weight (approx.): Instrument: 19 Kg / Weight Sets: 8 to 33 Kg – Refer Table 2
No. of Weights: 12 to 15
Instrument Dimensions: 530 x 325 x 230 mm (L x W x D)
Operating Fluid: Oil
DWTCal Software: Optional

Model	Accuracy	PCU	Weight Set	Certification	Remarks
H6600	±0.025% of Reading	Tungsten Carbide Piston & Matching Hardened Cylinder	Non-Magnetic Stainless Steel	Overall Accuracy + PCU (Area) + Weights (Mass)	Traceable to ISO/IEC 17025:2005 Accredited Calibration Lab

Basic Instrument
Calibrated M.S. / S.S Weight Sets – Refer Table 1 & 2
Full set of Adaptors consisting of 1/8”, 1/4″, 3/8”, 1/2″ BSP (Set of NPT Adaptors available on request)
Spirit Level, Pointer Puller / Punch, Set of Spanners & Screw Driver
Operating Fluid (500 ml)
‘O’ Ring & Seals
Dust Cover, Wooden Carrying Case (for Weight Sets)
Calibration Certificate from NABL Accredited Laboratory (as per ISO/IEC 17025:2005) – Refer Table 1
Instruction Manual