상품 상세보기 : 압력 Pressure - DR320500 Standard High Pressure Portable Pneumatic Calibrator



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DR320500 Standard High Pressure Portable Pneumatic Calibrator


· 고객선호도	:

· 제조사	:	DAVIS

· 제품번호	:	DR320500

· 판매가격	:	원

· 포 인 트	:	점

· 수 량	:	개

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■

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The Portable High Pressure Pneumatic Calibrators Series is designed to make testing

The Portable High Pressure Pneumatic Calibrators Series is designed to make testing and calibration of high pressure instruments and systems both quick and simple. Two versions are available, the standard model and the deluxe which has full documenting capability. These self-contained portable calibrators provide unparalleled accuracy and control performance. A built-in gas cylinder provides source pressures up to 3000 psi, a precision pressure regulator and fine volume adjuster ensures optimum control and a digitally characterized sensor measures pressure to better than 0.025% of full scale.

Features

Pressure units - 25 scale units plus one user defined
mA source - Auto10-sec. step cycle and programmable (60 sec. end to end) ramp
Process functions - Filter, max/min, tare, flow, and % span
Power management - Auto power OFF, auto backlight OFF, battery status indicator
Display - 2.36 x 2.36 inches graphic LCD with backlight. +/-99999 readout, 2 reading per second
Data Storage - 92 kbytes memory
High accuracy 0.025% FS
Generates pneumatic pressures to 3000 psi
Dual channel readout: pressure and electrical
Self contained rechargeable gas cylinder
RS 232 interface and documenting versions
Coarse/fine adjust selection

SPECIFICATIONS

The Calibrators include a built-in pressure sensor and matched pressure regulator. The pressure range should be selected from the table below.
Pressure Range	Accuracy* (% F.S.)	Max. Overpressure		Type**
500 psi	0.025%	1000 psi		G or A
1000 psi	0.025%	2000 psi		G or A
1500 psi	0.025%	3000 psi		G or A
2000 psi	0.025%	4000 psi		G or A
3000 psi	0.025%	6000 psi		G or A
Combined non-linearity, hysteresis and repeatability. *G = Gage, A = Absolute (pressure reference).
Temperature Effects (averaged and w.r.t. 68°F)	0.002% of rdg/°F.
Pressure source	Built-in Nitrogen/Air cylinder, (max refill pressure 3000psi). Storage volume 122 cubic inches. Capacity 14.0 cubic feet.
Recommended media	Oxygen Free Nitrogen (OFN).
Remote Pressure Sensors	Please consult factory for list.
Electrical
In addition to pressure, the dual display can simultaneously monitor mA, V, switch, continuity and ambient temperature. Also, 10Vd.c. and 24Vd.c. power supplies are available for the Device Under Test.
Input	Range	Accuracy	Resolution	Remarks
Voltage*	±50Vd.c.	0.05% Rdg 0.004% F.S.	100 microVmax	Autoranging>10MW
Current*	±55mA	0.05% RDG 0.004% F.S.	0.001mA	10W, 50V max.
Temperature	15°F to 105°F	±2°F	0.1°F	Case ambient
Switch	Open/Closed			5mA whetting
Output	Range	Accuracy	Resolution	Remarks
Voltage	10Vd.c.	0.1%		Max. load 10mA
Voltage	24Vd.c.	5%	0.001mA	Max. load 26mA
Current*	0 to 24mA	0.05% Rdg 0.01% F.S.
*Temperature coefficient 0.004% reading/°F w.r.t. 68°F

CAT NO.

MODEL

DEscRIPTION

AVAIL

PRICE

DR320500

DPI-320

500 psi gauge or absolute, Standard High Pressure Portable Pneumatic Calibrator

Yes

12,949,200

Standard models include built-in rechargeable gas cylinder, rechargeable battery pack and charger, calibration certificates, test leads and manual.　

DR3201000

DPI-320

1000 psi gauge or absolute, Standard High Pressure Portable Pneumatic Calibrator

Yes

12,949,200

Standard models include built-in rechargeable gas cylinder, rechargeable battery pack and charger, calibration certificates, test leads and manual.　

DR3201500

DPI-320

1500 psi gauge or absolute, Standard High Pressure Portable Pneumatic Calibrator

Yes

12,949,200

Standard models include built-in rechargeable gas cylinder, rechargeable battery pack and charger, calibration certificates, test leads and manual.　

DR3202000

DPI-320

2000 psi gauge or absolute, Standard High Pressure Portable Pneumatic Calibrator

Yes

12,949,200

Standard models include built-in rechargeable gas cylinder, rechargeable battery pack and charger, calibration certificates, test leads and manual.　

DR3203000

DPI-320

3000 psi gauge or absolute, Standard High Pressure Portable Pneumatic Calibrator

Yes

12,949,200

Standard models include built-in rechargeable gas cylinder, rechargeable battery pack and charger, calibration certificates, test leads and manual.　

DR325500

DPI-325

500 psi gauge or absolute, Deluxe Documenting High Pressure Portable Pneumatic Calibrator

Yes

13,932,000