The model 3689-A Precision Pressure Standard system by King Nutronics Corporation is based on a digital pressure transfer standard that is unmatched in the industry for its accuracy: ± 0.025% IV (Indicated Value). Auto-ranging circuitry enables stepless readings from vacuum to 10,000 psi without input form the operator, preventing damage to the instrument due to the over-pressurization of the transducers. The Model 3689-A Precision Pressure Standard displays direct reading measurements using a wide range of units, including psi, in-Hg, kPa, bar, in-H20, and ft./seawater. Three measurement modes are available: absolute mode, gauge mode, and vacuum mode.
Model 3689-A Precision Pressure Standard System
Description:
Features:
- Unmatched in industry for its accuracy: ±0.025% IV (Indicated Value).
- Auto-ranging circuitry enables stepless readings from vacuum to 10,000 psi, preventing damage to the instrument due to the over-pressurization of the transducers.
- Displays direct reading measurements using a wide range of units including psi, in-Hg, kPa, bar, in-h2O, and ft/seawater.
- Three measurement modes are available: absolute mode, gauge mode, and vacuum mode.
- A microprocessor control and front panel display prompts the operator through the calibration and standardization process and performs the necessary calculations, saving time and effort.
- An integral IEEE-488/GPIB interface enables automated calibration and standardization of the KNC Model 3666 system and can be used to transmit data to a remote computer.
- A built-in printer conveniently generates permanent records of measurement data.
- Includes a liquid trap, a kit containing 12 male and female quick-disconnect adapters from 1/8 to ½-inch diameter, a MIL-I-18997C Adapter, and a packing kit containing back-up rings, seals and other supplies necessary for field maintenance of the pressure standard and liquid trap.
Specifications:
- Operating Range: 30 in-Hg vacuum; 0 to 10,000 psig
- Input Power:
Voltage: 115 VAC, 50 to 60 Hz
Fuse Type: 3 AG, 2 Amps, Slo-Blo - Fluid Medium: Dry Nitrogen or inert gas
- Accuracy, Pressure:
0 to 4 psig: ±0.001 psi
4 to 10,000 psig: ±0.025% IV (indicated value or reading) - Accuracy, Vacuum:
0 to 30 in-Hg: ±0.025% IV (indicated value or reading) or ±0.002 in-Hg, whichever is greater - Accuracy, Absolute:
0.5 to 35 in-Hg: ±0.002 in-Hg
35 to 200 in-Hg: ±0.025% IV (indicated value or reading) - Resolution:
Below 100 psig: Display 0.001 psig, Printer 0.0001 psig
100 to 1,000 psig: Display: 0.01 psig, Printer 0.001 psig
1,000 to 10,000 psig: Display: 0.1 psig, Printer 0.01 psig - Case Dimensions & Weight:
18”W x 12”H x 11”D
35 lbs.
- DESCRIPTION
Description:
The model 3689-A Precision Pressure Standard system by King Nutronics Corporation is based on a digital pressure transfer standard that is unmatched in the industry for its accuracy: ± 0.025% IV (Indicated Value). Auto-ranging circuitry enables stepless readings from vacuum to 10,000 psi without input form the operator, preventing damage to the instrument due to the over-pressurization of the transducers. The Model 3689-A Precision Pressure Standard displays direct reading measurements using a wide range of units, including psi, in-Hg, kPa, bar, in-H20, and ft./seawater. Three measurement modes are available: absolute mode, gauge mode, and vacuum mode.
- FEATURES
Features:
- Unmatched in industry for its accuracy: ±0.025% IV (Indicated Value).
- Auto-ranging circuitry enables stepless readings from vacuum to 10,000 psi, preventing damage to the instrument due to the over-pressurization of the transducers.
- Displays direct reading measurements using a wide range of units including psi, in-Hg, kPa, bar, in-h2O, and ft/seawater.
- Three measurement modes are available: absolute mode, gauge mode, and vacuum mode.
- A microprocessor control and front panel display prompts the operator through the calibration and standardization process and performs the necessary calculations, saving time and effort.
- An integral IEEE-488/GPIB interface enables automated calibration and standardization of the KNC Model 3666 system and can be used to transmit data to a remote computer.
- A built-in printer conveniently generates permanent records of measurement data.
- Includes a liquid trap, a kit containing 12 male and female quick-disconnect adapters from 1/8 to ½-inch diameter, a MIL-I-18997C Adapter, and a packing kit containing back-up rings, seals and other supplies necessary for field maintenance of the pressure standard and liquid trap.
- SPECIFICATIONS
Specifications:
- Operating Range: 30 in-Hg vacuum; 0 to 10,000 psig
- Input Power:
Voltage: 115 VAC, 50 to 60 Hz
Fuse Type: 3 AG, 2 Amps, Slo-Blo - Fluid Medium: Dry Nitrogen or inert gas
- Accuracy, Pressure:
0 to 4 psig: ±0.001 psi
4 to 10,000 psig: ±0.025% IV (indicated value or reading) - Accuracy, Vacuum:
0 to 30 in-Hg: ±0.025% IV (indicated value or reading) or ±0.002 in-Hg, whichever is greater - Accuracy, Absolute:
0.5 to 35 in-Hg: ±0.002 in-Hg
35 to 200 in-Hg: ±0.025% IV (indicated value or reading) - Resolution:
Below 100 psig: Display 0.001 psig, Printer 0.0001 psig
100 to 1,000 psig: Display: 0.01 psig, Printer 0.001 psig
1,000 to 10,000 psig: Display: 0.1 psig, Printer 0.01 psig - Case Dimensions & Weight:
18”W x 12”H x 11”D
35 lbs.
Product DETAILS
The Model 3689-A Precision Pressure Standard System is ideal for calibration of dial pressure gauges and digital pressure measurement devices. The system is also used to calibrate the KNC Model 3666 Automatic Pressure Calibration System. A microprocessor control and front panel display prompts the operator through the calibration and standardization process and performs the necessary calculations, saving time and effort. An integral IEEE-488/GPIB interface enables automated calibration and standardization of the KNC Model 3666 system and can be used to transmit data to a remote computer. A built-in printer conveniently generates permanent records of measurement data. The pressure standard system also includes a liquid trap, a kit containing 12 male and female quick-disconnect adapters from 1/8 to 1/2-inch diameter, a MIL-I-18997C adapter, and a packing kit containing back-up rings, seals and other supplies necessary for field maintenance of the pressure standard and liquid trap.