LME-57 & LME-58 Series Hematocrit Centrifuges – Reliable Solutions for Clinical Micro-Blood Testing

Published by: Nanjing Long Medical Technology

Hematocrit testing is one of the most fundamental diagnostic tasks in clinical labs, clinics and point of care facilities. Accurate separation of micro volume blood samples directly determines the reliability of packed cell volume results, which support anemia screening, patient monitoring and emergency diagnosis. Today we take a closer look at our LME 57, LME 58, LME 58 mini and LME 58 plus hematocrit centrifuge lineup, built to deliver stable, safe and user friendly high speed centrifugation for micro sample applications.

Why Choose a Dedicated Hematocrit Centrifuge?

Unlike general purpose lab centrifuges, hematocrit centrifuges run at high speed to separate tiny volumes of blood inside capillary tubes. After spinning, blood samples divide into red cell layer, buffy coat and plasma. Operators read exact hematocrit values with a matching reader. These instruments are widely used in hospitals, diagnostic laboratories and veterinary testing sites.

Core Features Across LME-57 / LME-58 Series

All models adopt high strength plastic housing, compact and lightweight to fit limited bench space. Safety mechanisms are standard across the whole range:

· Mechanical door lock + safety switch; the machine stops immediately once the lid opens

· Overspeed protection & imbalance protection prevent rotor damage and sample risks

· Built in reader for accurate reading of blood cell specific values; suitable for separating micro amount blood or liquid solutions

LME 57

· Stepless speed adjustment with mechanical knobs

· High speed performance for short time centrifugation tasks

· Metal lid paired with strong plastic case, cost effective for basic lab requirements

LME 58

· Frequency conversion brushless motor for long life, low maintenance operation

· LED digital display for speed and timer values

· Adjustable acceleration & deceleration rates

· Error code display, brake function, overspeed alarm and completion alarm

· Memory function for up to 10 groups of custom user programmed protocols

LME 58 mini

· Ultra compact footprint, microprocessor driven control

· LCD screen showing speed, RCF, time and acceleration parameters

· Complete safety protection set including imbalance detection and automatic alarm

LME 58 plus

Top end model of this product family. It retains all core advantages of the LME-58 platform and optimizes control panel and rotor configuration, designed for high frequency daily clinical workflows.

All LME 58 family units support custom saved operating parameters, so lab staff can recall frequently used test sequences with one click. No repeated manual setting is needed for routine hematocrit runs.

Key Safety Reminders for Operators

1. Always check sample tube integrity before starting centrifugation.

2. Balance the rotor evenly before running any program. Imbalance triggers protective stop.

3. Do not open the lid until the rotor comes to a full stop.

Who Are These Centrifuges For?

· Hospital clinical laboratories

· Small scale clinics and point of care testing rooms

· Veterinary diagnostic labs

· Teaching and research laboratories

Wrap-up

The LME 57 & LME 58 hematocrit centrifuge series balances compact size, solid safety design and reliable high speed performance. From entry level manual control version to advanced programmable models, Long Medical provides cost effective benchtop centrifuges to meet different laboratory budget and workflow demands.