SYRINGE PUMP ACCESSORIES
Harvard Apparatus
phone
508.893.8999
toll free U.S.
800.272.2775
fax
508.429.5732
www.harvardapparatus.com
SYRINGE PUMP ACCESSORIES Pressure Transducers for PHD ULTRA
TM
CP
Syringe Pump
46
Pressure Transducers for PHD ULTRA
TM
CP Syringe Pump
Order #
Product
PC5 73-0977
Calibration Certificate with KAL84 Purchase
PC5 73-2918
Recalibration of KAL84 with Certificate (Requires Return of Unit)
Electronic Pressure Calibrator
Specifications
RANGE
Measurement and calibration range for
appropriate model (see table below)
LINEARITY
±0.5% FS ±1 digit for mercury models,
±1% FS ±1 digit for water models
HYSTERESIS
0.1% FS
OVERPRESSURE LIMIT
200% FS for mercury models 500% FS
for water models
RESPONSE TIME
TE = 20 ms, time constant can be switched
to 0.1 sec or 1 sec
ANALOG OUTPUT
0 to 1 V for 100% nominal range,
load resistance at least 2 k
TEMPERATURE RANGE:
NOMINAL
+10°C to +50°C
OPERATING
0°C to +60°C
PRESSURE CONNECTIONS
6.5 mm OD for 5 mm ID tubing
POWER SUPPLY
9 V rechargeable battery, mains adapter
DIMENSIONS, H X W X D
100 x 260 x 180 mm (3.9 x 10.2 x 7.1 in)
WEIGHT
Approx. 3 kg (6.6 lb)
OPTIONAL CERTIFICATE
Linearity test certificate, DKD
(German calibration service, see below)
The calibrator KAL 84 is used for calibrating pressure sensors.
A critical step in properly calibrating the CP pump across the
appropriate output range of the amplifier involves the generation
of a known stable pressure. The KAL 84 represents a combination
of a pressure generator (hand pump) and a pressure meter with
digital display. The instrument provides a simple means for testing
and calibrating both pressure sensors and complete pressure
measuring equipment.
After the unit has been switched on and connected to the pressure sensor
to be calibrated (test object), the required pressure is set with the small
hand-wheel. The built-in pressure meter measures the set pressure
accurately and indicates it in digital form. Since the generated pressure
is identical at the built-in pressure meter and at the test object,
the pressure measured by the test object corresponds exactly to the
pressure indicated by the KAL 84.
Models with different pressure ranges are available. Each model has
an application-specific range (range 1) and can be switched to a
corresponding SI range (range 2) in Pascal (Pa) or Kilopascal (kPA).
KEY FEATURES
Maintenance fee precision pressure generation
4 units available:
0 to 200 mmHg
0 to 300 mmHg
0 to 20 mmH
2
0
0 to 200 mmH
2
0
Calibration certificate on request
Electronic Pressure Calibrators
115 VAC, 60 HZ
230 VAC, 50 HZ
MODEL
LIQUID
RANGE 1
RANGE 2
USED FOR CALIBRATION OF
PC5 73-0012
PC5 73-0013
KAL 84 H
Mercury
0 to 199.9 mmHg
0 to 26.66 kPa
Blood Pressure Transducers
PC5 73-0014
PC5 73-0015
KAL 84 SH
Mercury
0 to 300.0 mmHg
0 to 39.99 kPa
Blood Pressure Transducers
PC5 73-0016
PC5 73-0017
KAL 84 L
Water
0 to 19.99 mmH
2
O
0 to 196.0 Pa
Low-Range Differential Pressure Transducers
PC5 73-0018
PC5 73-0019
KAL 84 M
Water
0 to 199.9 mmH
2
O
0 to 1960 Pa
Low-Range Differential Pressure Transducers
Electronic Pressure Calibrator