Ashcroft 1327D Specifications

Type 1327D Pressure Gauge Comparator
PPLICATION
A
• For pressure generatiing applications requiring a manually operated hydraulic pump
FEATURES
• Operating Media:
- Standard: SAE 20 weight
automotive machine oil
- Optional: Phosphate-based or
glycol fluids; Distilled water for oxygen service
• O-ring Material:
- Standard: Buna N (D Series)
- Optional: Ethylene Propylene
(DH Series)
• Reservoir Volume: Approximately
1.5 pints (0.7 liter)
Many calibration applications require only
a quick comparison to a master gauge, without the need for a primary deadweight standard. In these applications the Ashcroft 1327D offers the ideal combina­tion of a reliable pressure source and a proven secondary standard.
The 1327D utilizes the same pump, tools, box and accessories that are used in the 1305D deadweight tester. How ever, instead of weights and pistons, the 1327D employs from 1 to 4 Ashcroft model 1082 test gauges as comparison masters. These gauges have a dial size of 4
1
2 inch- es and are accurate to 0.25%of span in compliance with the requirements of ASME (formerly ANSI) B40.1, grade 3A. The Ashcroft 1082 Test Gauge makes the 1327D the perfect choice for the calibra­tion of 1% F.S. industrial service gauges where a 4:1 accuracy ratio must be main­tained.
Like the 1305D, the 1327D is available in versions to accommodate either petroleum based oils or glycol and phosphate ester based “hydraulic fluids”. In addition, the 1327D can be configured to operate with distilled water for the calibration of oxygen service gauges.
Lightweight and fully portable, the 1327D offers maximum utility in one simple, com­pact and complete test set.
SPECIFICATIONS – 1327D
Accuracy: 0.25% of gauge span Gauges: Ashcroft Model 1082(#4384), 41⁄2˝, ASME
Operating Pressure: 0 to 10,000 psi max. (0 to 70,000 kPa)
Reservoir Volume: Approximately 1.5 pints (0.7 liter)
Pump Body Material: Aluminum alloy
Operating Fluid: 1327D – SAE 20 automotive or machine oil
O-Ring Seals: Standard (1327D and 1327DO) – Buna-N
Accessories: Metal carrying and storage box
Certification: Standard – No documentation provided
Carrying Case Dimensions: 10 x 10 x 22 (inches)
B40.1, Grade 3A, temp. compensated. Bourdon tube materials – Bronze or “K” Monel (depending on range) Gauge ranges – (see table)
1327DH – Phosphate or glycol base hydraulic fluids 1327DO – Distilled water (with sodium molybdate and phosphoric acid additives recommended as corrosion inhibitors)
Optional (1327DH) – Ethylene Propylene
Lower connection offset pipe assembly Back connection pipe Gauge pipe extension assembly
1
4 & 1⁄2 NPT Female adapters Wrench (1˝x11⁄8˝) Wrench (7⁄8˝x1˝) Wrench (5⁄8˝) Pointer puller set Installation and Operation Manual Spare O-ring kit
Optional – NIST traceability document provided for each gauge only upon request of “CD-4” certification documents.
BULLETIN TE-3 (1327D)
All spec ific ations are sub ject to change without notice . All sale s s ubject to standard terms and con ditions. © 2016 Ashcroft Inc. 01/16
Ashcroft Inc ., 250 East Mai n Street, St ratford, CT 06614 USA Tel: 203-378-8281 • Fax: 203-385-0408 email: info@ashcroft.com • w ww.ashcroft . com
20-1/8" ±1/8" (511 ±3mm)
2
0-3/4" ±1/8" (527 ±3mm)
5
/16" (7.94)
4 Holes 9/32" (7.14)
1
2-3/4"
(324)
2" (51)
Offset 5"
(
127)
17-1/2"
(445)
1
1" (280)
7
-1/2" (190)
2
-3/8"
(60)
For back
conn. gauge
13-3/4"
(
350)
For lower conn.
gauge
Type 1327D Pressure Gauge Comparator
NIT OF
U
EASURE
M
psig
g/cm
k
bar
kPa
2
ODEL NUMBER GAUGE RANGES INCLUDED
M
1327DG-2 –––36160/150
327DG-100 0/600 0/5000 0/10,000 42 19
1
1327DMG-600 0/40 0/250 0/600 42 19
1327DBG-600 0/40 0/250 0/600 42 19
1327DAG-60,000 0/4000 0/25,000 0/60,000 42 19
/1501327DG-6 0/600 ––38 17
0 0/1501327DG-50 0/600 0/5000 40 18
/150
0 0/101327DMG-10 ––
/101327DMG-40 0/40 ––38 17
0
/101327DMG-250 0/40 0/250 40 18
0 0/10 0/101327DBG-10 ––36 16 0/101327DBG-40 0/40 ––38 17 0/101327DBG-250 0/40 0/250 40 18 0/10 0/,0001327DAG-1000 ––36 16 0/10001327DAG-4000 0/4000 ––38 17 0/10001327DAG-25,000 0/4000 0/25,000 40 18 0/1000
NET WEIGHT
lbs.
36 16
g.
k
BULLETIN TE-3 (1327D)
All spec ific ations are sub ject to change without notice . All sale s s ubject to standard terms and con ditions. © 2016 Ashcroft Inc. 01/16
Ashcroft Inc ., 250 East Mai n Street, St ratford, CT 06614 USA Tel: 203-378-8281 • Fax: 203-385-0408 email: info@ashcroft.com • w ww.ashcroft . com