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scil Element HT5+ User Manual

scil Element HT5+
70 pages
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Vers.: 20230710ENG
Page 1
Element HT5+
User Manual

Table of Contents

Questions and Answers:

scil Element HT5+ Specifications

General IconGeneral
ResolutionWBC: 0.1 x 10^9/L, RBC: 0.01 x 10^12/L, HGB: 1 g/L, PLT: 1 x 10^9/L
Battery LifeNot applicable
Temperature Range15°C to 30°C (59°F to 86°F)
Sample Volume20 µL
Operating Temperature15°C to 30°C (59°F to 86°F)

Summary

1 Safety Information

1.1 Labels and Symbols on the System

Explains safety symbols used on the analyzer for danger and alerts.

1.2 General Safety Messages

2 Understanding the Analyzer

2.1 Intended Use

Defines the analyzer's capabilities for blood count and related measurements.

2.2 Blood Sample Parameters, Histograms, and Scattergrams

Details the 33 parameters, 3 histograms, and 4 scattergrams measured.

2.3 Product Description

Outlines the components and physical appearance of the Element HT5+ analyzer.

2.4 Software Interface Overview

Explains the analyzer's software layout including menus, buttons, and display areas.

2.5 Reagents, Controls, and Calibrators

Emphasizes using specified reagents, controls, and calibrators for optimal performance.

3 System Principles

3.1 Introduction to Measurement Methods

Introduces impedance, colorimetric, and SF Cube Cell Analysis measurement techniques.

3.2 WBC Measurement Technology

Explains the SF Cube Cell Analysis technology for WBC differentiation using laser.

3.3 HGB Measurement Method

Details the colorimetric method for Hemoglobin concentration measurement.

3.4 RBC, PLT, and RET Measurement Methods

Explains the methods for measuring RBC, PLT, and RET parameters.

3.4.3-3.4.5 Parameter Derivations

Explains the calculation of RBC, PLT, and RET related parameters.

4 Analyzer Installation

4.1 Introduction to Installation

Covers installation prerequisites and authorized personnel requirements.

4.2 Installation Requirements

Lists requirements for space, power, general environment, and moving the analyzer.

4.3 Connecting the Analyzer System

Guides on connecting reagents and peripherals like USB and network cables.

5 Operating the Analyzer

5.1 Daily Operation Introduction

Provides a flowchart for daily operations and essential safety cautions.

5.2 Initial Checks Before Operation

Lists critical checks for waste, reagents, tubing, and printer before startup.

5.3 Startup and Login Procedures

Details the steps for powering on the analyzer and accessing the software.

5.4 Standby Mode Management

Explains how the analyzer enters and exits the standby status.

5.5 Sample Collection and Handling

Provides guidelines for sample collection, handling, and probe tip precautions.

5.5.1 Sample Preparation

Details the preparation steps for whole blood and pre-diluted samples.

5.5.2 Sample Analysis Process

Guides on entering sample information, analysis mode selection, and aspiration.

5.6 Analyzer Shutdown Procedure

Provides instructions for safe shutdown and waste container disposal.

6 Reviewing Sample Results

6.1 Introduction to Results Storage

States the analyzer's capacity to store up to 40,000 analysis results.

6.2 Table Review Mode Operations

Covers reviewing, validating, searching, and exporting results from the Table Review screen.

6.2.2 Graph Review

Explains how to view detailed results and graphs for selected samples.

6.2.3 Deleting Results

Details the steps for selecting and deleting sample records from the table.

6.2.4 Editing Sample Information

Guides on selecting and modifying sample information within the system.

6.2.5 Searching Analysis Results

Explains how to use the search function with various criteria to find records.

6.2.6 Calculating CV Values

Details selecting samples and calculating Coefficient of Variation (CV) values.

6.2.7 Printing Results

Guides on selecting and printing results or graphical representations.

6.2.8 Transmitting Results to LIS

Describes transmitting records to data management software via connection.

6.2.10 Analysis Result Flags

Explains parameter flags (H, L, R) and flags for abnormal blood cells.

7 Quality Control (QC) Program

7.1 Introduction to QC

Defines Quality Control and its importance for analyzer precision and stability.

7.2 QC Program Setup and Execution

Covers setting up QC files, importing data, and running QC measurements.

7.2.3 Reviewing QC Results

Explains how to review QC results via graphs or tables and export them.

8 Analyzer Calibration

8.1 Introduction to Calibration

Explains calibration as a standardization procedure for accurate results.

8.2 When to Calibrate

Lists conditions requiring re-calibration, such as component changes or QC deviations.

8.3 How to Calibrate

Details pre-calibration checks, calibration process with calibrator, and verification.

9 Customizing Analyzer Software

9.1 Software Customization Introduction

Introduces software customization via SETUP menu and user access levels.

9.2 System Setup and Configuration

Covers system setup for print, communication, date/time, lab info, animal types, auxiliary.

9.2.2 User Management

Explains adding/deleting users and modifying passwords.

9.2.5 Parameter Settings (Admin Only)

Details setting parameter units, reference ranges, and microscopic parameters.

9.2.6 Maintenance Setup (Admin Only)

Covers setting standby time and probe cleanser maintenance reminders.

9.2.8 Gain Setup (Admin Only)

Guides on adjusting HGB gains to correct blank voltage errors.

9.2.9 Auto Startup/Shutdown Time (Admin Only)

Details setting automated startup and shutdown times for the analyzer.

10 Analyzer Servicing

10.1 Introduction to Servicing

Introduces preventive and corrective maintenance procedures for optimal operation.

10.2 Reagent Management

Refers to information on how to replace reagents.

10.3 Analyzer Maintenance Procedures

Details Probe Cleanser maintenance, cleaning, and pack-up procedures.

10.4 Touchscreen Calibration

Explains how to calibrate the touchscreen if it becomes unresponsive.

10.5 Viewing and Exporting Logs

Guides on viewing and exporting analyzer activity logs for history and troubleshooting.

11 Troubleshooting

11.1 Introduction to Troubleshooting

States the chapter aids in locating and correcting operational problems diagnosed by the user.

11.2 Error Information and Handling

Explains error messages, their colors, and severity levels (red, orange, blue, green).

12 Appendices

A. Specifications

Lists analyzer specifications including classification, reagents, and application tubes.

B. Sampling Features

Details sample volumes required and analyzer throughput.

C. Performance Specifications

Lists display ranges, background counts, and linearity/deviation ranges for parameters.

C.4 Repeatability Requirements for QC

Lists repeatability requirements for various parameters during quality control.

C.5 Carryover

Specifies the deviation of reading for carryover between samples.

D. Keyboard (Optional)

Mentions support for USB keyboards.

E. External Barcode Scanner (Optional)

Mentions support for USB hand-held barcode scanners.

F. Printer (Optional)

Lists compatible printer models for the analyzer.

G. Interfaces

Details the available USB and Ethernet ports.

H. Power Supply

Provides specifications for voltage, input power, and frequency.

J. EMC Description

Details EMC compliance and user's role in maintaining a compatible environment.

L. Operating Environment

Specifies optimal operating temperature, humidity, and atmospheric pressure.

O. Dimensions and Weight

Provides the physical dimensions and weight of the Element HT5+ analyzer.

Q. Safety Classification

Lists the level of transient overvoltage and rated pollution degree.

Intellectual Property Statement

Manufacturer Responsibility

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