LW Scientific Zip-IQ TT User manual

Zip-IQ TT Centrifuge
Instruction Manual
The LW Scientific Zip-IQ TT centrifuge is a 6-place test tube centrifuge for spinning blood, urine, and other fluids in
0.5ml to 15ml test tubes and microtubes. The unit is very small, conserving counter space in the lab, but also sturdy
with suction-cupped feet for stability. Two programmable buttons allow you to set quick and easy speed and time
selections. The RPM / RCF button toggles between displaying RPM or RCF (g-force). The digital controls allow speed
and time to be adjusted with the touch of a finger and will show real-time speed and time remaining. The mainte-
nance-free, brushless motor spins at 5,000rpm (2,500g) producing serum in as little as 5 minutes. Slow the speed to
2,000rpm (400g) to spin urines in 5 minutes. The auto-brake stops the rotor in 10 seconds, and the lid opens automati-
cally upon completion.
Introduction
A Lid
B Rotor
C Open Button
D P2 Button
E Speed Adjustment
F Start/Stop Button
G
Emergency Release Lever
(Bottom of unit)
HTime Adjustment
I P1 Button
JRPM / RCF Button
K LCD Display
LPower Jack
MPower Switch
Includes:
• 6-place angled rotor for 7ml-15ml tubes
• 6 black inserts for 5ml-6ml tubes
• 6 white inserts for 3ml-4ml tubes
• 6 green inserts for 0.5ml-2.0ml microtubes
• Hex wrench for rotor screw
A
B
G
H
J
K
C
D
E
I
FL M
100 Lauman Lane, Suite A, Hicksville, NY 11801
Tel: [phone] | Fax: [phone]
Email: [email protected]
www.microscopeinternational.com
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Prior to each use, ensure rotor is secure on the rotor shaft. If rotor appears loose, securely tighten using included hex
wrench.
Spin only balanced loads. Ensure that tubes of similar size and equal weight are placed opposite of each other, or
place 3 equal tubes in a triangle as pictured below. Use a water-filled tube as a balance tube if necessary. Proper
balancing will improve sample separation and extend the life of the centrifuge. Spinning out of balance loads may
break test tubes or damage the centrifuge.
Warranty
LW Scientific instruments have a one (1) year limited warranty. This warranty is not valid on normal wear and tear, cosmetic
damages caused by chemicals, solvents, and/or cleaning solutions, as well as acts of God.
Please register your product online at: www.LWScientific.com/warranty_form.
Important: Warranty information must be completed within 30 days of purchase.
Remove the centrifuge from the shipping container and inspect for any possible shipping damage. If the centrifuge
appears to be damaged, please contact LW Scientific or your distributor immediately.
Read the instruction manual in full before operating. Store the operation instructions in a safe place, easily accessible
by the trained staff that will be operating the centrifuge.
Place the centrifuge on a sturdy, level surface. Using the emergency release lever underneath the centrifuge, open
the lid. Verify that there are no loose objects or packing material in the tube chamber. DO NOT LOAD TUBES AT THIS
TIME.
Using the included hex wrench, verify that the silver rotor screw in the center is tight. Verify that there are no tubes or
inserts in the rotor.
WARNING: Ensure the rotor is securely fixed to the rotor shaft. Failure to properly secure rotor could lead to personal
injury or damage to the centrifuge.
Close the lid, ensuring that it clicks and locks.
Plug the power adapter into the rear of the unit, and plug the cord into an outlet. Press the POWER button to turn the
unit on. The LCD display should light up.
Test the unit: Set the time at 3 minutes, and set the speed at 1,000 rpm. Press the START/STOP button. The unit should
come up to speed with no vibration and a smooth and quiet sound. Second, set the speed at 5,000 rpm and run
again. If there are unusual vibrations or sounds, stop the unit and contact your distributor or LW Scientific.
Installation and Setup
1
2
3
4
5
6
7
Loading and Operation
1
This symbol refers to hazards that may be encountered when using this prod-
uct.
CAUTION means that damage to product or environment could occur
WARNING means that injury or contamination could occur
2

Ensure that test tubes are supported from the bottom and not hanging by their caps. Use inserts as follows:
Set the speed and time as recommended on page 4.
Press the START/STOP button to run the cycle. The unit will stop on its own, beep, and open the lid upon completion.
To program P1 and P2 buttons, select desired speed and time. Hold programmable button for 3 seconds. Once the
programmable button has been set, the unit will beep as a confirmation.
WARNING: Failure to secure rotor could lead to personal injury or damage to the centrifuge.
CAUTION: Spinning unbalanced loads could damage unit and destroy samples.
WARNING: Use 6-place test tube rotor ONLY with this centrifuge. The unit is not designed to accept additional rotors.
Use of other rotors could lead to personal injury or damage to the centrifuge.
Loading and Operation Continued
Care, Maintenance, and Troubleshooting
3
2
The Zip-IQ motor is designed to be maintenance-free. With proper care, this centrifuge will provide years of service.
However, if repairs should be needed, please contact LW Scientific.
Use only quality test tubes that are rated for the g-forces utilized. Lower-quality tubes may fracture and allow contents
to leak out of tube.
Never force tubes into the rotor. The rotor was designed to hold the most common sized test tubes.
Clean with common laboratory disinfectants regularly. Do not allow moisture to seep into the centrifuge and do not
immerse the electrical components in any liquid during the cleaning process.
Because of safety issues with high g-forces in a centrifuge, it is recommended that rotors be inspected monthly for
wear and fatigue. If there is any indication of wear, the rotor should be removed from service. Contact LW Scientific
for return instructions so the rotor can be evaluated by a technician for repair or replacement. After 2 years of service,
it is recommended that rotors be returned to LW Scientific for inspection or replacement.
Following these procedures will ensure safety of lab personnel as well as extend the life of the centrifuge.
CAUTION: If corrosion, scratches, or other abnormalities are found on rotor or tube shields, discontinue use and
contact our service center.
1
3
4
5
Black Inserts
5ml-6ml tubes (13mm x 100mm)
These support tall, skinny tubes
No Inserts
7ml-15ml tubes(16mm x100mm - 120mm)
Use the openings in the rotor
White Inserts
3ml-4ml tubes (13mm x 75mm)
These support short, skinny tubes
Note:
Not hanging
by cap
Note:
Not hanging
by cap
Green Inserts
0.5ml - 2.0ml microtubes
Microtubes ARE designed to hang
by the rim of the tube.
Note:
Hanging
by cap
4
6

MKT-7.5.3-L-219 | Rev 1
865 Marathon Parkway Lawrenceville GA 30046
Speed Range: 300-5,000rpm (increments of 100)
Maximum RCF: 2,500g
Max. Volume: 6, 15ml test tubes
Input Voltage: 100-240v AC; 50-60Hz
Output Voltage: 24v DC, 4 amps
dBA
: 53 dBA +/- 3 dBA @ 18”-24”
Timer: 15 sec - 99 min
Display: LCD Digital
Specifications
Product Dimensions:
Height: 6.2” (158 mm)
Depth: 10.6” (270 mm)
Width: 8.3” (212 mm)
Weight: 9.9 lbs (4.5 kg)
Boxed Dimensions:
Height: 8.75” (203.2mm)
Length: 11” (279.4mm)
Width: 15” (381mm)
Weight: 12.25 lbs (5.56kg)
G-Force Chart
Recommended Fluid Speeds and Times
Set the speeds and times as follows, or defer to clinical protocols if different:
Fluid Tube Size Inserts Speeds Times
Blood Large (6ml-15ml) None or Black 5,000rpm 5 minutes
Blood Small (3ml-5ml) White 5,000rpm 6 minutes
Blood Microtubes (0.5ml-2.0ml) Green 5,000rpm 7 minutes
Urine 10ml-15ml urine tubes None 2,000rpm 5 minutes
Fecals 10ml-15ml fecal tubes None 1,700rpm 6 minutes
NOTE: G-Force is based on radius and speed. Using inserts for smaller tubes and microtubes reduces radius therefore
reduces g-force, hence the spin times must be slightly longer in smaller tubes to achieve clear serum separations.
Times and speeds can be adjusted based on visual results and clinical protocols.
Speed (rpm)
G-Force (RCF)
1700
2500
3000
3500
290g
629g
906g
1233g
1000 101g
500 25g
1500 226g
4000
4500
5000
1610g
2038g
2516g
226g
959g
20g
78g
489g
704g
176g
1957g
1252g
1585g
258g
1096g
22g
89g
559g
805g
201g
2236g
1431g
1811g
No Inserts / Black Inserts
White Inserts Green Inserts
Radius: 9cm Radius: 8cm Radius: 7cm
Fecals - 6 minutes
Blood - 5 to 7 minutes
2000 402g 313g358g Urine - 5 minutes
100 Lauman Lane, Suite A, Hicksville, NY 11801
Tel: [phone] | Fax: [phone]
Email: [email protected]
www.microscopeinternational.com
'LVWULEXWHGE\