Van Der Stahl MS-451 PV Use and care manual

Printed AUG 2019
1st Edition 1.01E
MICROCOMPUTER-CONTROLLED SEALER FOR STERILIZABLE BAGS
MEDICAL POUCH SEALER
MS-451 PV
CALIBRATION MANUAL
www.vanderstahl.com

MS-451PV Calibration Manual Ver. 1.01E
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1 Initial maintenance mode …………………………………………………………………………………… 3
2 Precautions ……………………………………………………………………………………………………… 4
3 Temperature calibration ……………………………………………………………………………………… 4
3-1 Preparation…………………………………………………………………………………………………………………………………………………………………………………4
2-2 Temperature calibration ……………………………………………………………………………………………………………………………………………………………6
4 Seal pressure calibration …………………………………………………………………………………… 11
4-1 Preparation……………………………………………………………………………………………………………………………………………………………………………… 11
4-2 Seal pressure calibration ………………………………………………………………………………………………………………………………………………………… 12
4-3 Six correction points ……………………………………………………………………………………………………………………………………………………………… 15
4-4 Record the calibration result…………………………………………………………………………………………………………………………………………………… 15
5 PTT-50 calibration …………………………………………………………………………………………… 16
5-1 Preparation……………………………………………………………………………………………………………………………………………………………………………… 16
5-2 Peel strength calibration ………………………………………………………………………………………………………………………………………………………… 17
5-3 Record the calibration result…………………………………………………………………………………………………………………………………………………… 21
5-4 Daily inspection ……………………………………………………………………………………………………………………………………………………………………… 21
6 Heat timer validation ……………………………………………………………………………………… 25
Table of Contents

MS-451PV Calibration Manual Ver. 1.01E
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INIT MAINTE 1
KEY CHECK
MS-451PV F5B6
by FUJI IMPULSE
INIT MAINTE 2
LED CHECK
INIT MAINTE 3
PEEL SW CHECK
INIT MAINTE 4
FOOT SW MIC.SW
INIT MAINTE 5
SEEPROM CHECK
INIT MAINTE 6
TEMP CALIBRATE
INIT MAINTE 7
SEAL LC CALIB.
INIT MAINTE 11
SERIAL NO
INIT MAINTE 12
PEEL/SEAL TEST
INIT MAINTE 13
SEAL ALL COUNT
INIT MAINTE 14
PEEL ALL COUNT
INIT MAINTE 15
VIU ALL COUNT
INIT MAINTE 8
PEEL LOAD-CELL
INIT MAINTE 9
DC MOTOR FF SET
INIT MAINTE 10
DATE STYLE
You can enter to the initial maintenance mode by
turning ON the power while holding the ENTER key
and 0 (zero).
1 Initial maintenance mode
Checksum

MS-451PV Calibration Manual Ver. 1.01E
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Make sure that you have all the equipments listed below:
ʺ ¶ÞĶsŘǼˢˣ˨˦˟
Eʺ K-type thermocouple ōǢ˚ˠˠ˟
[Essential Tools]
Hexagonal wrench (4mm)
Phillips screw driver (+)
Glass tape or semi-transparent tape
The sealing section consists of the consumable parts as in the below illustrations.
Before starting temperature calibration, make sure to replace the consumable parts and the machine is in good
condition.
3-1 Preparation
2 Precautions
3 Temperature calibration
K-type thermocouple 06
Pressure lever
13mm-wide Sarcon sheet
Glass tape 38mm
10mm-wide heating element
Temperature sensor
38mm-wide glass tape
40mm-wide center dry tape
16mm-wide Silicone rubber (white)
Seal receiving plate
Semi-transparent tape
CAUTION
Calibration should be performed in the stable room temperature from 18 to 28ºC or 64 to 83 ºF.
The temperature change during the calibration must be within 2ºC or 4ºF.

MS-451PV Calibration Manual Ver. 1.01E
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Before starting calibration, prepare the machine with the
following procedures.
1First, remove the VIU lens if it is set in the unit.
2Remove the table from the machine.
3Loosen the screws on the left, right and front sides
of the sealer to lift up and remove the frame cover
4Place the provided proximity switch so that it
comes in contact with the proximity switch on the
main unit.
Frame cover
Proximity switch provided
Proximity switch
provided
Proximity switch on the main unit
Caution This work must be performed under the
responsibility of the administrator.

MS-451PV Calibration Manual Ver. 1.01E
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1Set the sampling rate of the ¶ÞĶsŘǼ at
˟ʳˤǢˀǣsO (ˡpoints/sec).
ˡAttach the ōǢ˚ˠˠ˟ so its sensing part (tip) comes
ǼŸ the center of the heating element both
length-wise and width-wise. The sensing part (tip)
of the thermocouple must beuncovered Eɴ
ŘɴǼÌÞضʳ®ÞɮÞǼEŸɚsǼÌs¶ĶǣǣOĶŸǼÌŸNjʊŸŘsǼƼs
using the semi-transparent tape or glass tape.
Temperature measurement point
2-2 Temperature calibration
K-type thermocouple 06
sensor sensing part
Measurement point
Center-dry tape
Heating element
Heating element
Heating element
4mm
5mm
10mm
Measurement point
Caution Make sure that there is no unnecessary
slacking on the fluoro glass sheet.

MS-451PV Calibration Manual Ver. 1.01E
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INIT MAINTE 1
KEY CHECK
INIT MAINTE 6
TEMP CALIBRATE
SET TIME
1.5 s
SET 140F
4Adjust the heating temperature at the 14 adjustment points.
Measure the peak temperature of each seal as the machine
operates automatically, and input the “adjustment value”.
5Enter to the initial maintenance mode by turning ON the power
while holding the ENTER key and 0 (zero).
6The right display will be shown on the screen.
7Show “INITIAL MAINTE 6 TEMP CALIBRATE” on the display by
using the UP key, and press ENTER key to select the menu.
8Set the heating time during heat temperature calibration using
numeriOkeys.
[ Setting range: 0.0 to ˤ.0 seconds ]ƻNjsǣǣ
ǼÌsrŗǻrNJĨsɴǼŸOŸŘ ÞNjŎǼÌsǣsǼǼÞضʳ
9 ǻÌsʩNjǣǼ_ĠȖǣǼŎsŘǼƼŸÞŘǼˠˣ˟°Fwill be shown on the screen.
Adjustment Points 1 2 3 4 5 6 7 8 9 10 11 12 13 14
[°F]140 160 180 200 220 240 260 280 300 320 340 360 380 400

MS-451PV Calibration Manual Ver. 1.01E
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SET 140F
ACTUAL 141F
SET 160F
11 Round the peak temperature to the closest whole number, and
input it to the control unit using numeric keys.
12ƻNjsǣǣǼÌsrŗǻrNJĨsɴǼŸOŸŘʩNjŎǼÌsǣsǼǼÞضʳ
The display will show the next adjustment point.
10 Turn ON the ¶ÞĶsŘǼ to start measurement. Push the touch
switch once to start sealing. Record the peak temperature.
Adjustment value
Attention Cooling temperature will be set automatically to 140ºF at
all points.
Attention Be sure to note the input calibration parameters and
keep the record in a safe place.

MS-451PV Calibration Manual Ver. 1.01E
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SET 160F
SET 180F
SET 200F
SET 220F
SET 240F
SET 260F
SET 280F
SET 300F
SET 320F
SET 340F
SET 360F
SET 380F
SET 400F
SET 160F
ACTUAL xxxF
SET 180F
ACTUAL xxxF
SET 200F
ACTUAL xxxF
SET 220F
ACTUAL xxxF
SET 240F
ACTUAL xxxF
SET 260F
ACTUAL xxxF
SET 280F
ACTUAL xxxF
SET 300F
ACTUAL xxxF
SET 320F
ACTUAL xxxF
SET 340F
ACTUAL xxxF
SET 360F
ACTUAL xxxF
SET 380F
ACTUAL xxxF
SET 400C
ACTUAL xxxF
INIT MAINTE 6
TEMP CALIBRATE
13 Repeat the procedures 10 to 12 at all fourteen adjustment points. After inputting the adjustment value to
ˣ˟˟®ʰƼNjsǣǣǼÌsrŗǻrNJĨsɴǼŸOŸŘʩNjŎǼÌsǣsǼǼÞضʳɟÞǼÌŸȖǼƼNjsǣǣÞضǼÌsrŗǻrNJĨsɴʰǼÌs_ǼɠÞĶĶŘŸǼEs
saved. Turn OFF the machine power.
Push the touch
switch to seal once
Push the touch
switch to seal once
Push the touch
switch to seal once
Push the touch
switch to seal once
Push the touch
switch to seal once
Push the touch
switch to seal once
Push the touch
switch to seal once
Push the touch
switch to seal once
Push the touch
switch to seal once
Push the touch
switch to seal once
Push the touch
switch to seal once
Push the touch
switch to seal once
Push the touch
switch to seal once

MS-451PV Calibration Manual Ver. 1.01E
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14®ÞŘĶǼsŎƼsNjǼȖNjsOŸŘʩNjŎǼÞŸŘ
ƻsNj¯ŸNjŎʩɚsǣsĶǣŘ_ŎsǣȖNjsǼÌsÌsǼÞضǼsŎƼsNjǼȖNjsǼǼÌs
following two points:
A. Heating Temperature : 210ºF
Heating Time : ˡ.0s
Cooling Temperature : 140ºF
Auto-cycle interval : 3.0s
B. Heating Temperature : 320ºF
Heating Time : ˡ.0s
Cooling Temperature : 140ºF
Auto-cycle interval : 3.0s
Make sure that all seals are within the tolerance of ±10ºF.
If all of the seals are within the tolerance range, temperature
calibration is complete.
If not, perform the procedures again until the temperature is
within the tolerance.

MS-451PV Calibration Manual Ver. 1.01E
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Make sure that you have all the equipments listed below:
a) FUTEK
b) Load-cell pressurizer
[Essential Tools]
Precision screwdriver
1See “3-1 Preparation” (page 4) and remove the
frame cover.
2 NJsŎŸɚsǼÌsĶŸ_˚OsĶĶŎƼĶÞʩsNjOŸɚsNjʳ
3Remove the sealing pressure load-cell (seal load-
cell) from the MS-451PV.
4-1 Preparation
4 Seal pressure calibration
Seal load-cell
amplifier

MS-451PV Calibration Manual Ver. 1.01E
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INIT MAINTE 1
KEY CHECK
INIT MAINTE 7
SEAL LC CALIB.
SEAL LC. 00xxN
2Enter to the initial maintenance mode by turning
ON the power while holding the ENTER key and 0
(zero).
1Turn the power of FUTEK meter ON.
3The right display will be shown on the screen.
4Show “INITIAL MAINTE 7 SEAL LC CALIB” on the
_ÞǣƼĶɴEɴȖǣÞضȕƻŘ_^ŷɟŗĨsɴǣʳ
5Press ENTER key to select the menu. The right
display will be shown on the screen.
4Set the FUTEK load-cell to the load-cell pressuriʊsNj.
Then, put the MS-451PV seal load-cell on the
pressuriʊer’s jig as in the right picture.
4-2 Seal pressure calibration
MS-451PV
LOAD-CELL
FUTEK
LOAD-CELL
Caution After turning ON the power of FUTEK
meter and the MS-451PV, wait for more
than 15 minutes before starting the
calibration to stabilize electrically.

MS-451PV Calibration Manual Ver. 1.01E
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SEAL LC. 0005N
6Zero Point Adjustment
Make sure that no load is applied by the
ƼNjsǣǣȖNjÞʊsNjǼŸǼÌsĶŸ_˚OsĶĶǣʳ¯ǼsNjOŸŘʩNjŎǼÞŸŘʰ
press ZERO SET button of the FUTEK meter.
Make sure that FUTEK display shows 0N±10N.
7Check the MS-451PV display
If the MS-451PV shows the pressure out of
0N±10Nʰ_ĠȖǣǼǼÌsǣsĶĶŸ_˚OsĶĶŎƼĶÞʩsNjˆŸ¯¯ǣsǼ
volume” using a precision screwdriver.
Use the offset adjustment volume to adjust the
value on the lower side.
Plus (+) volume: to make wide change
Minus (-) volume: to make small adjustment
Make sure that MS-451PV shows 0N±10N.
ƻNjsǣǣrŗǻrNJǼŸOŸŘʩNjŎǼÌsǣsǼǼÞضʳ
Offset adjustment
volume
DecreaseDecrease IncreaseIncrease

MS-451PV Calibration Manual Ver. 1.01E
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SEAL LC. 2505N
8ADJUSTMENT AT 2500N
Next, apply the 2500N by turning the load-cell
pressurizer handle clockwise (to the direction of
“down”).
Make sure that the FUTEK displays 2500N ±10N.
9Check the MS-451PV display
If the MS-451PV shows the pressure out of 2500N
±10Nʰ_ĠȖǣǼǼÌsǣsĶĶŸ_˚OsĶĶŎƼĶÞʩsNjˆǣĶŸƼs
volume” using a precision screwdriver.
Use the offset adjustment volume to adjust the
value on the lower side.
Plus (+) volume: to make wide change
Minus (-) volume: to make small adjustment
Make sure that MS-451PV shows 2500N ±10N.
ƻNjsǣǣrŗǻrNJǼŸOŸŘʩNjŎǼÌsǣsǼǼÞضʳ
10 Final Check
Check the 0N and 2500N again to see if both
points are within ±10N. If not, adjust these points
again until they are in the tolerance.
Slope adjustment
volume

MS-451PV Calibration Manual Ver. 1.01E
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SEAL LC. xxxxN
100N xxx ->
PUSH ENTER KEY
100N xxx ->xxx
PUSH ENTER KEY
500N xxx ->
PUSH ENTER KEY
2400N xxx ->
PUSH ENTER KEY
Correct the seal pressure at 100N, 500N, 1000N, 1500N,
2000N, and 2400N.
1 ɟÌsŘǼÌs_ĠȖǣǼŎsŘǼǼ˟ŗŘ_ˡˤ˟˟ŗʩŘÞǣÌsǣʰ
correct the seal pressure at six points.
Press the Enter key. The right display will be shown
on the MS-451PV screen.
2First, correct at 100N. Tighten the load-cell
pressurizer until the FUTEK shows 100N±5N.
ɟÌsŘǼÌs®ȕǻrħ_ÞǣƼĶɴÞǣǣǼEÞĶÞʊs_Ǽ100N±5N,
ƼNjsǣǣǼÌsrŗǻrNJĨsɴǼŸOŸŘʩNjŎʳ
The display will show next point 500N.
3Repeat the same process at 500N, 1000N, 1500N,
2000N, and 2400N. (Tolerance ±5N at all points.)
Record the value of MS-451PV from 0N to 2500N in
every 500N. (6 points: 0N, 500N, 1000N, 1500N, 2000N,
2500N).
1Check the value at 6 points and record MS-451PV’s
value as the calibration result.
2If the MS-451PV shows the value out of tolerance
±62.5N (2500N±2.5% full scale), please perform
calibration again.
4-3 Six correction points
4-4 Record the calibration result
Previous correction
value
Current
correction value
Caution After finishing the correction at 6 points, wait for more than 10 minutes.
After passing 10 minutes, record the calibration result as below.

MS-451PV Calibration Manual Ver. 1.01E
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F F1 Seal pressure
(lbf) (kgf)
(Newton)
(lbf) (kgf) (psi) (kg/cm2)
(MPa)
Go to “MENU 15
SEAL LOAD-CELL”
to check the value
of your MS-451PV.
Go to “MENU 17
FORCE MONITOR” to check
the value of your MS-
451PV.
210 95.25 934.08 140.54 63.75 19.71 1.39 0.14
215 97.52 956.34 143.89 65.27 20.18 1.42 0.14
220 99.79 978.61 147.23 66.78 20.65 1.45 0.14
225 102.06 1000.87 150.58 68.3 21.12 1.48 0.15
230 104.33 1023.13 153.93 69.82 21.59 1.52 0.15
235 106.59 1045.29 157.27 71.34 22.06 1.55 0.15
240 108.86 1067.55 160.62 72.85 22.53 1.58 0.15
245 111.13 1089.81 163.97 74.37 23.00 1.62 0.16
250 113.4 1112.07 167.31 75.89 23.47 1.65 0.16
255 115.67 1134.34 170.66 77.41 23.94 1.68 0.16
260 117.93 1156.50 174 78.92 24.4 1.72 0.17
265 120.2 1178.76 177.35 80.44 24.87 1.75 0.17
270 122.47 1201.02 180.7 81.96 25.34 1.78 0.17
275 124.74 1223.28 184.04 83.48 25.81 1.81 0.18
280 127.01 1245.54 187.39 85.00 26.28 1.85 0.18
285 129.27 1267.71 190.74 86.51 26.75 1.88 0.18
290 131.54 1289.97 194.08 88.03 27.22 1.91 0.19
295 133.81 1312.23 197.43 89.55 27.69 1.95 0.19
300 136.08 1334.49 200.77 91.07 28.16 1.98 0.19
305 138.35 1356.75 204.12 92.59 28.63 2.01 0.20
310 140.61 1378.91 207.47 94.10 29.1 2.05 0.20
315 142.88 1401.17 210.81 95.62 29.57 2.08 0.20
320 145.15 1423.44 214.16 97.14 30.04 2.11 0.21
325 147.42 1445.7 217.51 98.66 30.51 2.14 0.21
330 149.69 1467.96 220.85 100.18 30.97 2.18 0.21
335 151.95 1490.12 224.2 101.69 31.44 2.21 0.22
340 154.22 1512.38 227.54 103.21 31.91 2.24 0.22
345 156.49 1534.64 230.89 104.73 32.38 2.28 0.22
350 158.76 1556.90 234.24 106.25 32.85 2.31 0.23
L(mm)= 167.8 L2(mm)= 112.3 S(cm2)= 46
L(inch)= 6.61 L2(inch)= 4.42 S(inch2)= 7.13
Normal = 310lbf (-10 to +30lbf)
4-5 MS-451PV optimum seal pressure

MS-451PV Calibration Manual Ver. 1.01E
17
Make sure that you have all the equipments listed below:
a) Digital force gauge
Chatillon DFS2-025 /+0.1%FS
b) Gauge base
c) I-type clamp
d) Y-type clamp
e) Pin…2 pcs.
f) Screw…4 pcs.
[Essential Tools]
Hexagonal wrench (4mm), Phillips screw driver (+)
Set the Chatillon force gauge to the setting jig with the
following procedures.
1See “3-1 Preparation” (page 4) and remove the
frame cover.
2Fix the gauge base on the rear side of the digital
force gauge using 4 screws (F) as in the right
pictures.
3Remove the two grips from the machine. You will
need a hexagonal wrench (4mm) to remove the
OƼEŸĶǼǣǼÌǼʩɮǼÌs¶NjÞƼŸŘǼÌsŎŸɚÞض˚ǣÞ_sʳ
4Install the I-Type Clamp (C) to the digital force
gauge as in the right picture.
5If the grip distance of the PTT-100 is set at 25mm
at this moment, please move to the step 6.
If NOT (the grip distance is 10mm at this moment),
turn ON the machine and select the operation
pattern with the grip distance of 25mm.
Press the SET button to move the grip to the
25mm position.
Turn OFF the machine power.
5-1 Preparation
5 PTT-50 calibration
Screws
Rear side
a
b
c d e
f
Front side
I-type clamp
Caution The gauge base cannot be installed to the
machine if the grip distance is at 10mm.
After installing the gauge base, do NOT
return the grip distance to 10mm. It will
break the machine.

MS-451PV Calibration Manual Ver. 1.01E
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6ȕǣÞضǼÌsOƼEŸĶǼǣǼÌǼNjsNjsŎŸɚs_ʰʩɮǼÌs¶Ȗ¶s
base to the machine. Install the Y type clamp (D) as
in the above picture using two pins (E).
7 NJsŎŸɚsǼÌsĶŸ_˚OsĶĶŎƼĶÞʩsNjOŸɚsNjʳ
2Enter to the initial maintenance mode by turning
ON the power while holding the ENTER key and 0
(zero).
1Turn ON the power of digital force gauge.
5-2 Peel strength calibration
PTT load-cell
amplifier
Caution After turning ON the power of the
MS-451PV and force gauge, wait for more
than 15 minutes before starting the
calibration to stabilize electrically.

MS-451PV Calibration Manual Ver. 1.01E
19
INIT MAINTE 1
KEY CHECK
INIT MAINTE 8
PEEL LOAD-CELL
PEEL LC. 00.0N
PEEL LC. 00.0N
3The right display will be shown on the screen.
4Show “INITIAL MAINTE 9 PEEL LOAD-CELL” on the
_ÞǣƼĶɴEɴȖǣÞضȕƻŘ_^ŷɟŗĨsɴǣʰŘ_ƼNjsǣǣ
ENTER key to select the menu.
5Zero Point Adjustment
Please make sure that no load (tension) is applied
to the PTT load-cell and force gauge. (Touch the
Y-type clamp to see if it moves a little. If it does,
there is no load applied.)
Check the display of the force gauge if it shows
0.0N.
6Check the MS-451PV display.
If the MS-451PV shows the pressure out of
0.0N ±0.0Nʰ_ĠȖǣǼǼÌsǣsĶĶŸ_˚OsĶĶŎƼĶÞʩsNj
“offset volume” using a precision screwdriver.
Use the offset adjustment volume to adjust the
value on the lower side.
Plus (+) volume: to make wide change
Minus (-) volume: to make small adjustment
Make sure that MS-451PV shows 0.0N ±0.0N.
ƻNjsǣǣrŗǻrNJǼŸOŸŘʩNjŎǼÌsǣsǼǼÞضʳ
Offset adjustment
volume

MS-451PV Calibration Manual Ver. 1.01E
20
750N Adjustment
Apply 50.0N±0.0N by turning the motor rotor
manually counterclockwise until the Chatillon force
gauge shows 50.0N±0.0N.
Slowly turn counterclockwise.
Caution When turning the rotor manually, please
turn it carefully and slowly so as to not
damage the load-cell.
DecreaseDecrease IncreaseIncrease