Advertisement
Quick Links
Ultimus I-III Dispenser Pressure Readout,
Vacuum Readout, and Dispense Timer Validation
Instructions
Introduction
These instructions provide the pressure, vacuum, and dispense timer validation procedures for the following dispensers:
• Ultimus
I: P/N 7017041
™
Specification List
Model
Pressure Accuracy
Ultimus I
±2.0 psi, 0–100 psi
Ultimus II
±0.3 psi, 0–15 psi
Ultimus III
±0.3 psi, 0–5 psi
Required Tools and Supplies
The following equipment is required for the performance of these procedures.
#
Description
1*
Precision pressure
and vacuum test
gauge
2
0–100 psi test gauge,
±0.25% full scale
accuracy
3
0–15 psi test gauge,
±0.25% full scale
accuracy
4
Slack tube
manometer, 18-0-18"
5
Function generator,
triggered 10 s pulse,
±1 ppm accuracy
*Item 1 is the preferred equipment and can be used in place of items 2-4. When item 1 is used, only item 5 is also required.
Optional Accessories
The following recommended Nordson EFD accessories are available to support the performance validation and field validation of the
vacuum display.
Accessory
Input / output (I/O) cable,
Ultimus I, II, III
Vacuum calibration kit,
Ultimus I, II, III
• Ultimus II: P/N 7002003
Vacuum Accuracy
±2.0 inH
±2.0 inH
±2.0 inH
Minimum Accuracy Requirement
±0.05 psi at 0–100 psi
±0.33" H
O
2
±0.25 psi
±0.05 psi
±0.33" H
O
2
±20 ppm for a 10 s triggered pulse;
5–24V for ON,
0V for OFF
Load: 1,200 ohms
Description
8-pin DIN cable, color coded
leads, stripped and tinned lead
ends, 1.9 m (6 ft)
Nordson EFD vacuum
calibration software, USB to
RS-232 converter, RS-232 to
modular plug cable
• Ultimus III P/N 7017068 (legacy)
O, 0–6 inH
O
2
2
O, 0–6 inH
O
2
2
O, 0–6 inH
O
2
2
Suggested
Equipment
Fluke, model 700G06
pressure and vacuum
test gauge
WIKA
, model 312.20 6,
®
P/N 9746892
WIKA
, model 312.20 6,
®
P/N 9746867
Dwyer Instruments,
model 1211-36
Tektronix
, AFG 3021B
®
Nordson EFD
Purpose
Part Number
7017143
Connection to Ultimus I, II, or III from the function
generator for validation of the dispense timer
7028817
Adjustment of the Ultimus I, II, or III vacuum
readout validation; kit provides hardware and
software for site-specific validation of the digital
vacuum readout
Timer Accuracy
±0.05%
±0.05%
±0.05%
Purpose
Reference standard for 100/15 psi
pressure and 6" H
O vacuum
2
Reference standard for validating the
Ultimus I pressure readout
Reference standard for validating the
Ultimus II and III pressure readouts
Reference standard for validating the
Ultimus I, II, and III vacuum readouts
Reference standard for validating the
Ultimus I, II, and III dispense timer
Advertisement
Related Manuals for Nordson EFD Ultimus I
Summary of Contents for Nordson EFD Ultimus I
- Page 1 *Item 1 is the preferred equipment and can be used in place of items 2-4. When item 1 is used, only item 5 is also required. Optional Accessories The following recommended Nordson EFD accessories are available to support the performance validation and field validation of the vacuum display.
-
Page 2: Validation Procedure
The Ultimus I–III digital pressure readings are validated against a pressure standard with a known minimum accuracy. The pressure standard must be at least ±0.25 psi for Ultimus I and ±0.05 psi for Ultimus II and III. Refer to the equipment list for suitable test gauges. - Page 3 Ultimus I-III Dispenser Pressure Readout, Vacuum Readout, and Dispense Timer Validation Validation Procedure (continued) 17. Repeat steps 12 through 16 for all verification points. 18. Evaluate the five pressure digital display readings against the maximum deviation criteria shown in the “Pressure Readout Performance Validation Points”...
- Page 4 Ultimus I-III Dispenser Pressure Readout, Vacuum Readout, and Dispense Timer Validation Vacuum Readout Validation The Ultimus I–III digital vacuum readings are validated against a calibrated vacuum standard. Accuracy of the standard must be at least ±0.33 inH O. Refer to the equipment list for a suitable vacuum test instrument. The digital vacuum readout accuracy specification of the Ultimus I–III is ±2.0 inH...
- Page 5 Ultimus I–III. This timing reference establishes the dispense timer accuracy of the Ultimus I–III. The external time pulse is wired to the “Voltage Initiate”...