8270A and 8370A Modular High-Pressure Controllers / CalibratorsDescription of Fluke 8270A Multi Product CalibratorWidest workload coverage in an automated high-pressure controllerThe 8270A and 8370A are automated pneumatic high-pressure
controllers that calibrate a wide workload of pressure sensors,
covering twice the pressure ranges at twice the speed of other
high-pressure controllers. Two models let you balance price and
performance: - The 8270A measures and controls pressures from vacuum to 44 MPa
(6400 psi). It can be configured with ranges as low as 100 kPa (15
psi).
- The 8370A measures and controls pressures from atmosphere to 107
MPa (15 500 psi). It can be configured with ranges as low as 700
kPa (100 psi).
Fluke Calibration’s unique control technology enables you to use
these calibrators at low or high pressures, all in the same
instrument. Control precision is 0.002% of active range. Expand workload coverage to both gas and liquid filled devices by
using the optional Contamination Prevention System (CPS). | General specifications | | Mains | | Power requirements | 100 V ac to 240 V ac, 47 Hz to 63 Hz | | Fuse | T 2 A, 250 V | | Max power consumption | 100 W | | Environment | | Operating ambient temperature range | 15 °C to 35 °C | | Storage temperature | -20 °C to 70 °C | | Relative humidity | Operating: <80 % to 30 °C, <70 % to 40 °C | | Storage: <95 %, non-condensing. A power stabilization period of
four days may be required after extended storage at high
temperature and humidity. | | Vibration | MIL-T-28800E | | Altitude (operation) | <3000 m | | Warm up time | 15 minutes after power up or module installation, when items
previously stored within Operating Ambient Temperature Range. | | Compliance | | Ingress protection | IEC 60529:IP20 | | Safety | IEC 61010-1, Installation Category II, Pollution degree 2 | | Weight and Dimensions | | Weight (Chassis only) | 13 kg (28.5 lbs) / 15 kg (35.25 lbs) | | Dimensions | Height: 147 mm (5.78 in) | | Width: 452 mm (17.79 in) | | Depth 488 mm (19.2 in) | | Rack mount dimensions | 3U-19 inch rack | | Electromagnetic Compatibility (EMC) | | IEC 61326-1 (Controlled EM environment | IEC 61326-2-1; CIPR 11: Group 1, Class A
Group 1 equipment has intentionally generated and/or uses
conductivity coupled radio-frequency energy which is necessary for
the internal functioning of the equipment itself. Class A equipment is equipment suitable for use in all
establishments other than domestic and those directly connected to
a low voltage power supply network which supplies buildings used
for domestic purposes. Emissions which exceed the levels required by CISPR 11 can occur
when the equipment is connected to a test object. The equipment may
not meet the immunity requirements of 61326-1 when test leads
and/or test probes are connected. | | USA (FCC) | 47 CFR 15 subpart B, this product is considered an exempt device
per clause 15.103. | | Korea (KCC) | Class A Equipment (Industrial Broadcasting & Communication
Equipment)
This product meets requirements for industrial (Class A)
electromagnetic wave equipment and the seller or user should take
notice of it. This equipment is intended for use in business
environments and not to be used in homes. | | Communication Interfaces | | Primary Remote Interfaces | IEEE, Ethernet, RS-232, USB | | System Connection | Supports interconnection of 2 or 3 systems | | Switch Test Connection | Standard BNC Jack:
Nominal 24 V dc isolated drive
Maximum 30 V dc w.r.t.chassis ground | | Aux Drivers | 4 external Solenoid Drivers
24 V dc Drive (Maximum drive 6 W continuous per channel |
| Operating characteristics | | Control specifications | | 95 % of setpoints are within specification limits for stated
conditions as calculated by mean plus 1.67 standard deviations of
test data. | | Control Precision (Dynamic Mode) | 0.002% Range Span or 0.01 kPa (whichever is greater) | | Control Turndown | 100:1 (typical) To meet the control specifications, supply pressure should not be
greater than 100 times the range of the measurement module. Control
turndown is defined as the relationship between the provided supply
pressure and the appropriate supply pressure for the range | | Low Control Point | 1 kPa (0.15 psi) absolute (8270A only)
7 kPa (1.0 psi) gauge (8370A, 8270A without vacuum pump) | | Settling Time | Settling time is the time required to be within 0.005% of setpoint
for 10 % steps into volumes up to 50 cm3 for all pressures >7 kPa absolute (8270A) or 7 kPa gauge
(8370A). Settling time may be affected by multiple variables,
including temperature effects, component flow rates, leaks, and
overall volume configurations. | Pressure Measurement Module (PMM) | Dynamic A Mode 1 | Dynamic B Mode | | Range < 44 MPa | Range > 44 MPa | Range < 44 MPa | Range > 44 MPa | | PM200/PM230 | 30 seconds | 45 seconds | 60 seconds | 75 seconds | | PM500 | 35 seconds | -- | 60 seconds | -- | | PM600/PM630; | 45 seconds | 60 seconds | 60 seconds | 75 seconds | 1 8270A: Settling time for setpoints less than or equal to 200 kPa
absolute may require an additional 15 seconds.
8370A: Settling time for setpoints less than or equal to 700kPa
gauge may require an additional 15 seconds. |
| | Overshoot (Dynamic A) | 0.08% Full Scale or 2 kPa (whichever is greater) | | Overshoot (Dynamic B) | 0.008% Full Scale or 2 kPa (whichever is greater) | | Pressure Limits | | | Supply Port (8270A/8370A) | Maximum 48 MPa (7 000 psi) gauge / 110 MPa (16 000 psi) gauge
Minimum 2 MPa (300 psi) gauge for 8270A and 8370A | | Test Port (8270A/8370A) | 44 MPa (6 400 psi) gauge / 107 MPa (15 500 psi) gauge | | Reference Port | 150 kPa (22 psi) absolute | | Vent Port | 150 kPa (22 psi) absolute | | Relief Valves/Rupture Disk | | 8270A Chassis Supply port relief valve is set to 52 MPa (7 500 psi) 8370A Chassis Supply has a rupture disk installed which is designed
to burst at
152 MPa (22 000 psi). Low pressure manifold relief valve is set to
52 MPa (7 500 psi). Modules with full scales ≤ 44 MPa include pressure relief valves | | Supply Gas Type | | Clean Dry Nitrogen, Helium, Argon, or Air - Industrial Grade
Nitrogen, 99.5%+ | | Vacuum Supply | | >50 liters per minute capacity with Auto Vent feature System will exhaust gas through the vacuum system when controlling
down in pressure. Appropriate protections are necessary. |
List of Options| 8270A-2-BSP | Modular Pressure Controller Chassis, 2 Bay, BSP Manifold | | 8270A-2-BSP-PCM | Modular Pressure Controller, 2-Bay, BSP, W/PCM | | 8270A-5-BSP-PCM | Modular Pressure Controller, 5-Bay, BSP, W/PCM | | 8270A-2-NPT | Modular Pressure Controller Chassis, 2 Bay, NPT Manifold | | 8270A-2-NPT-PCM | Modular Pressure Controller, 2-Bay, NPT, W/PCM | | 8270A-5-NPT-PCM | Modular Pressure Controller, 5-Bay, NPT, W/PCM | | 8270A-2-SAE | Modular Pressure Controller Chassis, 2 Bay, 7/16-20 Manifold | | 8270A-2-SAE-PCM | Modular Pressure Controller, 2-Bay, SAE, W/PCM | | 8270A-5-SAE-PCM | Modular Pressure Controller, 5-Bay, SAE, W/PCM | | 8270A-5-BSP | Modular Pressure Controller Chassis, 5 Bay, BSP Manifold | | 8270A-5-NPT | Modular Pressure Controller Chassis, 5 Bay, NPT Manifold | | PCM-STD-100M | High-Pressure Control Module, Standard Turndown, 100 MPa (15 000
psi) | | PCM-STD-40M | Pressure Control Module, 827X, Standard Turndown, 40 MPa (6000 psi) |
FAQ:1.Can you ship order to Canada or Australia ?
Yes,we can .We send orders worldwide .
2. What delivery method do you use ? and delivery time ?
We can ship by EMS,DHL,FedEx,UPS,TNT with tracking number. Usual
delivery time is 4-7 workdays.
3. What is your payment term?
100% T/T payment before shipment.
4. How can I ask any other question ?
You can contact us online or leave us messages below . |
