Ametek Crystal GaugeCalHP Pressure Comparator

Fast, portable, easy - generate pressure up to 15 000 psi

The GaugeCalHP is a portable, self contained, hydraulic pressure generator for calibrating pressure gauges, transmitters, sensors, and safety valves.  

• Pressure to 15 000 psi / 1000 bar / 100 MPa 
• Vacuum to -12.5 psi / -0.8 bar / -86 kPa
• Faster than any deadweight tester and most automated pressure controllers

Use without fluid to generate up to 400 inches H₂O (995 mbar) to within 0.01 inches (0.025 mbar). Makes calibrating Differential Pressure Transmitters easy.

• Easily test large size gauges with the unique pivoting manifold
• Quickly bleed air and capture fluid with the no mess drip tray
• Gauge-Safe integral venting system prevents damage to mechanical gauges
• Use with water, light oil or air
  

Applications

Field and laboratory pressure source Low cost replacement for hydraulic ram screws on deadweight testers Ideal for calibrating low cost gauges that are often overlooked for ISO9000 compliance Continuous vacuum to pressure generation is great for compound range devices

Two pressure ports are provided. Connect a reference grade gauge on one port (we recommend an XP2i Digital Pressure Gauge) and the gauge to be tested on the second port. Rotate the handle clockwise until the desired pressure is generated. Then, compare the displayed pressure values between the reference gauge and the gauge under test.

Pressure can be set very quickly and precisely. Gauges can be calibrated in less than two minutes with 5 to 10 test points, increasing and decreasing pressure. The comparator can be filled with oil, water, or even air, allowing for clean and safe calibration of most gauge types.

Key Features:

• Generates 15 000 psi - With 37% less effort required.
• Fine Adjust - Easy to use, even at 15 000 psi.

• Connection Fitting - With easy alignment swivel capability.
• Pivot Manifold - Rotates for testing most large size gauges.

• Easy to Bleed - Pressurize through the reservoir to easily bleed the air from the system to increase stability.
• No Mess Drip Tray - Captures fluid from bleeding the system.
• Reservoir - Clear, removable, reservoir with a fill line.

• Travel Indicator - Shows the amount of stroke available.
• Brackets - For easy mount to a table top.

• Optional Carrying Case - Waterproof rolling carrying case can also be used as a table in the field.  Holds your fittings and gauges too.

Specifications

 

 

Maximum Hydraulic Pressure:	15 000 psi / 1000 bar / 100 MPa
Vacuum:	-12.5 psi / -0.86 bar / -86.2 kPa
Maximum Pneumatic Pressure:	400 inH2O / 995 mbar / 29 inHg
Sensitivity (fine adjust):	0.01 inH2O / 0.025 mbar
Burst Pressure:	> 25 000 psi / 1700 bar / 170 MPa

 

 

Wetted Materials:	Stainless Steel plus Seals and Acrylic Reservoir
Enclosure:	Anodized Aluminum
Seals:	Buna N (Nitrile), Viton, and Urethane
Test Media:	Water, Oil, or Air

 

 

Width:	8.3 in (210 mm)
Length:	20.5 in (520 mm)
Height (base):	5.5 in (140 mm)
Height (with handles):	11 in (280 mm)
Weight:	20 lbs (9 kg)
Piston Stroke Volume:	0.8 in3 (13.1 cm3)
Reservoir Volume:	10.8 in3 (176.9 cm3

 

 

CPF Male (installed):	MAWP 15 000 psi / 1000 bar / 100MPa
MPF15K-1/4FPT:	MAWP 15 000 psi / 1000 bar / 100MPa
	1/4" medium pressure tube system compatible with HiP LM4 and LF4 Series; and Autoclave Engr SF250CX Male and Female Series.
	2 port pivoting manifold allows calibration of large gauges.

 

 

P/N GaugeCalHP:	GaugeCalHP Pressure Comparator
	Pressure Comparator, two CPF male fitting (installed), and one 1/4" FNPT adapter

 

 

P/N 5102:	Fine Adjust (included)
P/N 5101:	Rolling Case
	Two MPF-CAP fittings to prevent leaks while in transit, two hold-down straps, and fluid bottle.
P/N FastCalXP:	Gauge and Transmitter Calibration Software
	FastCalXP software, USB Security Key, CD, USB-RS232 adapter, and 30 series RS232 cable
P/N 5354:	USB Footswitch for FastCalXP
P/N 5103:	Rebuild Kit

Software

Part No.
	FastCalXP Calibration software that allows you to perform a 10 point up and down calibration in less than 3 minutes..
	Crystal USB Driver - Free Driver for part # 3313 USB-RS232 Adapter.

Accessories

 

XP2I Pressure Gauge	XP2i: A digital pressure gauge with a 0.1% of reading accuracy. It is a very rugged, intrinsically safe, digital pressure gauge with 0.1% of reading accuracy.
30 Series	30 Series:  A wide range pressure calibrator with 0.05% of reading accuracy that fits easily into a shirt pocket.  There are no external transducers! Everything is built in!
4013	CPF NPT Quick Test Fitting Kit:  Fast and easy gauge changes without tools or thread tape. Simply finger tighten and the connection will be leak free up to 10 000 psi / 700 bar / 70 MPa. Includes 3 fittings: P/N MPF-1/8QTF, 1/8” female NPT  P/N MPF-1/4QTF, 1/4” female NPT  P/N MPF-1/2QTF, 1/2” female NPT (Rated to 5 000 psi / 350 bar / 35 MPa)
4015 5101	CPF Quick Test Fitting Kit:  Finger tighten and the connection will be leak free up to 10 000 psi / 700 bar / 70 MPa. Includes 4 fittings: P/N MPF-1/8” QTFB, G1/8 female P/N MPF-1/4” QTFB, G1/4 female P/N MPF-3/8” QTFB, G3/8 female P/N MPF-1/2” QTFB, G1/2 female Carrying Case  Rolling, weather-proof, case. Includes (2) MPF-CAP, (2) hold-down straps, and fluid bottle.
5103	Rebuild Kit

 

15 000 psi rated non-CPF medium pressure adapters. MP Female connects to GaugeCalHP.

 

MP	NPT	Crystal Part #	Marked #
Female	1/8" NPT Female	4501	2NF04MF15
Female	1/4" NPT Male	4714	4N04MF15
Female	1/4" NPT Female	4715	4NF04MF15
Female	3/8" NPT Male	4494	6N04MF15
Female	3/8" NPT Female	4502	6NF04MF15
Female	1/2" NPT Male	4495	8N04MF15
Female	1/2" NPT Female	4503	8NF04MF15

Don't have Reader?


Download the Datasheet Download the Manual Download the Calibration Brochure
Download the Complete Pressure System Brochure Get the Software Get the USB Driver