Delta mDCC-100 User manual

Digital differential cell counter
μDCC-100
Operating instructions

Contents
1 Safety…………………………………………………………………….. 3
2 General Information…………………………………………………….. 4
3 Getting started ………………………………………………………….. 5
4 Operation……………………………………………………………….. 6
5 Specifications…………………………………………………………… 15
6 Guarantee and service………………………………………………… 17
Page 2 Digital differential cell counter μDCC-100
Operating instructions

1.Safety
The following symbols mean:
Caution! Read these operating instructions fully before use and pay particular attention
to sections containing this symbol.
GENERAL SAFETY
Operation of the unit must be carried out according to the given operating instructions.
The unit should be saved from shocks and falling.
After transport or storage in humid conditions dry out the unit (2-3 hrs) before connecting it to
the mains power supply.
Do not make modifications in design of the unit.
ELECTRICAL SAFETY
Connect only to a power supply with a voltage and polarity corresponding to that on the serial
number label.
Ensure that the mains connector is easily accessible during use.
Before moving the unit, disconnect the power supply units from the mains.
If liquid is spilt inside the unit, disconnect it from the mains power supply and have it checked
by a competent person.
DURING OPERATION
Do not operate the unit in premises with aggressive or explosive chemical mixtures.
Do not operate the unit outside the laboratory premises.
Do not operate the unit which have not been correctly installed or repaired.
Take all necessary precautions to ensure safe operation.
Do not leave the operating unit unattended.
BIOLOGICAL SAFETY
It is the user’s responsibility to carry out appropriate decontamination if hazardous material is
spilt on or inside the equipment.
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Operating instructions

2. General Information
Digital differential cell counter μDCC-100 is designed for use in hematology laboratories, these
microcontroller based differential cell counters calculate percent (%) and absolute WBC values
with a feature of alert activated at every 100 counts with an option of 100 count lockout. Channels
are displayed simultaneously on a bright backlit LCD screen. The counter is available in 6 cell
count key model and counts up to 12 cell particles under normal and abnormal cell category.
Page 4 Digital differential cell counter μDCC-100
Operating instructions

3. Getting started
UNPACKING:
Remove packing materials carefully and retain for future shipment or storage of the unit.
THE UNIT SET INCLUDES:
Digital differential cell counter…………………………………………………………………………1 unit
Power supply unit………………………………………………………………………………………1 unit
Operating Instructions………………………………………………………………………………….1 unit
SET UP:
Place the unit upon even horizontal non-flammable surface away from any flammable
materials (not less than 30 cm);
Plug the mains power supply into the socket and position the unit so that there is ease access
to the instrument.
Digital differential cell counter μDCC-100 Page 5
Operating instructions

4. Operation
Fig. 1 MODE-A (NORMAL CELL PARTICLES)
4.1 Connect power supply to the mains.
4.2 Switch ON the unit and the display shows MODE-A (Fig.1) where normal cell particles
(Poly, Lym, Mon, Eos, Bas and Extra) are counted by pressing the respective key given
below each cell particle’s name.
MODE-A (Fig.1) is the default mode for every time the unit is switched ON which is
indicated by a glow of blue led light (Fig. 1/).
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Operating instructions
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Fig. 2 MODE-B (ABNORMAL CELL PARTICLES)
4.3 Press MODE key (Fig. 1/) to choose MODE-B (Fig. 2) where abnormal cell particles
(Blast, Myelo, Metamye, Band, Plasme and Extra) are counted by pressing the respective
key given below each cell particle’s name.
MODE-B is indicated by a glow of red led light (Fig. 2/).
4.4 Using the respective key under MODE-A and MODE-B, count the cell particles.
The sum total of each cell particles is shown on the upper right corner TOTAL: 000
(Fig. 1/).
4.5 After every TOTAL: 100 (Fig. 1/) count the unit gives a long beep sound signal.
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Operating instructions
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Fig.3 MODE-C (FUNCTIONS)
4.6 Press MODE key (Fig. 1/) to choose MODE-C (Fig. 3) for FUNCTIONS like Percentage
calculator, Record, Stop Watch, Timer and Beep (Key sound).
MODE-C is indicated by a glow of green led light (Fig. 3/).
4.7 Press MODE key (Fig. 1/) to select from MODE-A,B & C.
Each press of MODE key (Fig. 1/) consecutively activates the next MODE in ascending
order, which is indicated by a glow of led provided on the left hand side of respective
MODE.
Blue led light : MODE-A NORMAL CELL PARTICLES (Fig. 1/)
Red led light : MODE-B ABNORMAL CELL PARTICLES (Fig. 2/)
Green led light : MODE-C FUNCTIONS (Fig. 3/)
Page 8 Digital differential cell counter μDCC-100
Operating instructions
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FUNCTIONS
PERCENTAGE %
Percentage function enable user to calculate the %value of individual cell particle with
TOTAL value.
Fig. 4 Percentage Value
4.8 Press %/key (Fig. 3/) to see %value of Normal cell particles followed up by % value of
Abnormal cell particles by pressing %/key another time.
Subsequently, press %/key (Fig. 3/) to save data by selecting “YES”with the help of
(Enter), (Up), (Down) and ESC key or select “NO” to return to MODE-A (Fig. 1).
4.9 In case of no value entered by user, by pressing %/key (Fig. 3/) it display “NO VALUE
FOUND!” message.
Digital differential cell counter μDCC-100 Page 9
Operating instructions

RECORD
Record function allows user to view, print and delete stored data.
Fig. 5 Record
4.10 Select “View Record”or “Delete Record” by pressing (Up), (Down) and press
(Enter) key to select function.
4.11 To view stored results select appropriate Record no. / Sample Id. using (Up), (Down)
and press(Enter) key, which display the following message.
Page 10 Digital differential cell counter μDCC-100
Operating instructions

4.12 To delete stored data select ”Delete Record”. by pressing (Up), (Down) and(Enter)
key, which display the following message.
Select “Sample Id”to delete record “One by one”or “All record”to delete all stored
data by pressing (Up), (Down) and(Enter) key.
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Operating instructions

STOP WATCH
Fig. 6 Stop watch
4.13 To start and stop the “Stop watch” press stop watch key (Fig.6/).
Reset stop watch by “Clear” key (Fig.6/).
Maximum stopwatch limit can be up to 99 Hours, 59 Minutes and 59 Seconds.
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Operating instructions
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TIMER
Fig. 7 Timer
4.14 Set desired “Countdown Timer” by pressing “Timer” key (Fig.7/).
Set parameter in order of Hours (HH), Minutes (MM) and Seconds (SS) respectively by
pressing (Up), (Down) and(Enter) key.
Maximum timer limit can be set up to 99 Hours, 59 Minutes and 59 Seconds.
4.15 Unit will give” Alarm” (beep audio signal) as the countdown time is over.
Switch off alarm by pressing any key.
Digital differential cell counter μDCC-100 Page 13
Operating instructions
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SETUP FUNCTIONS
SET DATE & TIME
Fig. 8 Set Date Time
4.16 Keep pressing “Mode” key (Fig.8/) with “On/Off” key to “Set Date & Time” (Fig.8).
4.17 Set parameter in order of Date, Month, Year, Hours and Minutes respectively by pressing
(Up), (Down) and(Enter) key.
Each press of(Enter) key will activate the next parameter to edit.
Press(Enter) key after setting “Minutes” to return to “Mode A”.
Page 14 Digital differential cell counter μDCC-100
Operating instructions
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5. Specifications
The unit is designed for operation in cold rooms and closed laboratory rooms at ambient
temperature from +10°C to +40°C.
5.1 Technical specifications
Total 12 types of cell particles can be counted under NORMAL & ABNORMAL
category.
NORMAL Cell particles: Poly (Neutrophils)
Lymphocytes
Monocytes
Eosinophils
Basophils
Extra (User defined).
ABNORMAL Cell particles: Blast
Myelocytes
Metamye
Band
Plasma
Extra (User defined).
Built in percentage calculator for NORMAL & ABNORMAL cell particles.
Built in DATA STORAGE MEMORY, STOP WATCH & COUNTDOWN TIMER.
Data storage memory of 500 test result.
Stored test result can be deleted individually or all at a time.
Maximum limit of Stop watch and Countdown timer can be set up to
99 hrs 59min 59 sec.
A long beep audio signal at every 100 counts.
Seven keys operation.
(1 key for MODE selection and 6 keys for counting and other operational functions.)
Premium quality and long life computer keyboard switches allows users to gain highest
operating speed with least error.
RS232 output for computer connectivity or external thermal recorder.
Adjustable key stroke timing for fast performance of counting, allowing highest accuracy
during operation.
Push button ON/OFF.
5.2 General specifications
Big 20X4 Character LCD with back light.
ABS plastic body which prevents electric shock.
External power supply 12V/9V DC, Polarity: Centre negative
Dimensions (W X L X H cm): 18.5 X 13 X 5
Weight < 0.4kg.
Digital differential cell counter μDCC-100 Page 15
Operating instructions

DIGITAL DIFFERENTIAL CELL COUNTER
DISPLAY
MODE LED
KEYBOARD
CABINET
RS232 OUTPUT
12V/9V DC IN
PUSH BUTTON ON/OFF
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Operating instructions
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6. Guarantee and Service
6.1 Guarantee
When used in laboratory conditions according to this manual, this product is guaranteed for
ONE year against faulty materials or workmanship.
6.2 Service & Maintenance
There are no user-serviceable parts inside the unit. For all maintenance and repairs return
to our service department or our distributor.
Digital differential cell counter μDCC-100 Page 17
Operating instructions

Delta medical equipment services
E-28 krishna leela society,
Pancham co-op bank lane,
Harni varashiya ring road,
Vadodara 390006
Gujarat
India
Tele/Fax: [phone]
Email: [e-mail]
Digital differential cell counter μDCC-100