EKF HemataStat II - User Manual

Questions and Answers

E
ewatsonAug 13, 2025
How to fix no display on my EKF HemataStat II?
- S
  Shelly MooreAug 13, 2025
  If your EKF Laboratory Equipment's display is not working, there are several possible causes. First, check that the power supply is firmly plugged into the electrical outlet and the back of the device. If the plugs are secure, the power supply itself may be faulty and need replacement. Ensure the ON/OFF switch is in the ON position. Finally, the electrical outlet may be faulty; try a different outlet.
V
victoriasimsAug 16, 2025
What to do if the LCD is flashing on my EKF Laboratory Equipment?
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  Michelle ZhangAug 16, 2025
  A flashing LCD on your EKF Laboratory Equipment could indicate a low battery pack charge (less than 20% capacity), so recharge or replace the battery pack. Also, check that the power supply is firmly plugged into the electrical outlet and the back of the device. Trying a different electrical outlet might also solve the problem.
R
Richard PageAug 20, 2025
What to do if the lid will not open on my EKF HemataStat II?
- M
  michael05Aug 20, 2025
  If the lid of your EKF Laboratory Equipment won't open, first, ensure that the device is not currently in the spin cycle. If it is, allow the spin cycle to end. If the spin cycle is not in progress, the lid lock may be engaged. Turn the ON/OFF switch off, wait 5 seconds, and turn it back on. Use the key tool on the underside of the unit. Insert the “L” shaped end of the tool into the ”L” shaped key opening on the left side of the unit. Push gently until the lid opens.
G
gabrielageorgeAug 25, 2025
Why does my EKF HemataStat II show a 'RUN ABORTED' message?
- J
  Jennifer VangAug 25, 2025
  A 'RUN ABORTED' message on your EKF Laboratory Equipment indicates that there may have been a power failure or the power supply has been disconnected. Ensure that the power is restored and the plug is reconnected.
K
Kristen RoblesAug 28, 2025
How to reduce noise from my EKF Laboratory Equipment?
- N
  Nathan PerezAug 28, 2025
  If your EKF Laboratory Equipment is making excessive noise, check if the rotor knob is tight and tighten it if necessary. Also, ensure that the rotor is balanced.
J
Jill CastilloSep 1, 2025
What does 'LOW RPM message' mean on my EKF HemataStat II and how to fix it?
- A
  Alec LeeSep 1, 2025
  A 'LOW RPM message' on your EKF Laboratory Equipment indicates low rotations per minute. Make sure that the rotor moves freely and check the rotor balance.
J
Joseph ByrdSep 4, 2025
What to do if the rotor will not spin on my EKF HemataStat II Laboratory Equipment?
- M
  mannelizabethSep 4, 2025
  If the rotor of your EKF Laboratory Equipment will not spin, make sure that the lid is locked by pressing firmly down on the lid tab.
J
Jeremy DavisSep 8, 2025
What does 'ENTRY ERROR message' mean on my EKF HemataStat II Laboratory Equipment and how to resolve it?
- B
  Brian MatthewsSep 8, 2025
  If your EKF Laboratory Equipment displays an 'ENTRY ERROR' message, it means that the slider was moved out of sequence or in the wrong direction. To resolve this, move the slider to the far left and start the reading process over.

Summary

Setup Procedure and Configuration

Operating Instructions

Centrifuge Start Up Procedure

Rotor Loading and Balancing

Instructions on how to properly load tubes and balance the rotor for smooth operation.

Tube Preparation for Centrifugation

Detailed steps for collecting and preparing capillary blood samples for the centrifuge.

Capillary Finger Stick Procedure

Guidance on patient positioning, puncture site selection, and blood collection using a lancet.

Filling and Sealing Capillary Tubes

Instructions on filling tubes with blood and sealing the end with sealant.

Placing Tubes in Rotor Holders

How to correctly place prepared capillary tubes into the centrifuge rotor holders.

Tube Centrifugation Process

How to start the centrifugation cycle, lid locking, and process monitoring.

Reading a Capillary Tube

Procedure for reading the results from a centrifuged capillary tube using the device's reader.

Verifying Tube Size on LCD

Ensuring the displayed tube size matches the actual tube being read.

Positioning the Reader Tray Slider

Placing Tube for Reading

How to place the capillary tube in the groove for accurate reading.

Aligning Sealant;RBC Interface

Using the slider to align the vertical black line with the sealant and red blood cell interface.

Aligning RBCs;Plasma Interface

Positioning the slider's black line on the RBCs/Plasma interface for measurement.

Aligning Plasma;AIR Interface

Aligning the slider's black line with the plasma and air interface at the top of the tube.

Viewing Hematocrit Result

The LCD shows the HCT result; options to read next tube or return to menu.

Reading Additional Tubes or Returning to Menu

Quality Control and Assurance

Use of Hematology Reference Control

Calibration and Accuracy Verification

HemataChek Preparation and Use

Spin Time and RPM Tests

Spin Time Verification

RPM Monitoring and Verification

Troubleshooting Common Issues

Product Warranty Information

Technical Specifications

EKF HemataStat II Specifications

General

Sample Type	Whole Blood
Analysis Time	60 seconds
Display	LCD
Operating Temperature	15-30°C
Measured Parameters	Hematocrit
Power	Battery operated
Storage Temperature	0 to 50°C
Power Supply	4 AA batteries or AC adapter