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Home > All Collections > Mixing and Vibration Equipment Series > Effective affordable mixing

Rotary disc tube mixer

Name: Rotary disc tube mixer
Brand: labcarta Technology Co., Ltd.
SKU: LRMO-80-E
Price: 240.80 USD
Availability: InStock

No.LRMO-80-E

The LRMO-80-E is aimed at laboratories infields such as molecular biology, biochemistry,and clinical diagnostics. Its target audienceincludes researchers and technicians whorequire efficient mixing of biological samples forapplications like immune precipitations, bloodcoagulation prevention, and latex diagnostics.

$240.80

Model:

LRMO-80-E

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LRMO-80-E Rotisserie Tube Rotator is suitable for laboratories of molecular biology, biochemistry and clinical diagnostics, for efficient and gentle mixing of various biological samples.
The equipment is specially designed for immune precipitation, blood coagulation prevention and latex diagnostic tests, compatible with standard micro tubes ranging from 1.5mL to 50mL.
Driven by DC motor with scale stepless speed adjustment from 0~80rpm, it only supports non-stop continuous operation without timer auto-stop function.
Universal 100–240V wide voltage fits global lab power supply standards; IP21 protection class resists minor water and reagent splashes on bench tops.
Large-capacity disc sample rack holds multiple tubes in a single run; regular overall dimension fits standard lab benches, ideal for batch sample processing in small and medium-sized laboratories.
The unit is only recommended for normal-temperature open ventilated bench use; long-term placement inside incubators or cold rooms is not advised.

Stable DC motor drive: Smooth uniform power output with minimal vibration during long-term continuous running, suitable for multi-day unattended mixing experiments.
Scale stepless speed control: Full adjustable range of 0~80rpm; speed can be intuitively controlled via the graduated knob, covering both mild low-speed and medium-intensity mixing demands.
Continuous-only operation mode: No timer program or auto-stop structure, supporting 24-hour non-stop running to maintain consistent mixing for long-duration sample equilibration tests.
Large-capacity disc sample rack: Compatible with multiple micro tube sizes from 1.5mL to 50mL, enabling batch sample processing to improve daily lab testing efficiency.
Gentle and effective rotary mixing: Slow circumferential turnover of sample tubes softly blends biological liquids without damaging fragile structures such as blood cells, antibodies and immune complexes.
IP21 basic protection class: Resists minor splashes of reagents and clean water on lab benches, reducing the risk of circuit damage caused by daily liquid leakage.
Low-power lightweight design: Rated power 20W, overall dimension 300×220×310mm with moderate footprint for easy movement and placement, lower energy consumption for long-term operation.
Universal wide voltage compatibility: Auto-adaptive 100–240V 50/60Hz power supply, no extra transformer required for mains power worldwide.
Operation environment limit: Stable running within 5~40℃ and relative humidity ≤80%RH; long-term placement inside enclosed low-temperature or high-humidity cabinets is prohibited.

Specifications	LRMO-80-E
Motor type	DC motor
Speed range	0-80 rpm
Speed display	Scale
Operation mode	Continuous
Voltage, Frequency	100-240V, 50/60Hz
Power	20W
Dimension [D×W×H]	300×220×310mm
Permissible ambient temperature and humidity	5-40℃, 80%RH
Protection class	IP21

Unit Placement: Put the rotator on a horizontal, stable, dry and ventilated open lab bench, keep away from direct sunlight, heat sources and strongly corrosive reagents, reserve ventilation space around the body for heat dissipation.
Sample Loading: Unlock the disc rack buckle, firmly clip 1.5mL~50mL tubes into rack slots, confirm all tubes are fastened tightly to avoid falling off during rotation.
Speed Adjustment Operation: Connect matched power cord to mains power, rotate the graduated knob to adjust rotary speed freely from 0 to 80rpm; the device maintains continuous rotation after power-on without auto shutdown.
Mixing Working Principle: Slow uniform 360° circumferential turnover of the disc lets liquid flow gently by gravity for blending, softly process biological samples without high-speed shear force.
Continuous Operation Standard: The DC motor supports all-day non-stop running, suitable for overnight static mixing experiments including immune precipitation, blood coagulation prevention and latex diagnostic tests.
Environment Operation Rule: Only operate on open benches within 5~40℃; do not place inside enclosed temperature-controlled equipment such as incubators and cold rooms, operation beyond temp & humidity range will shorten service life.
Daily Maintenance & Storage: Power off after experiments, take out all tubes, wipe residual reagent liquid on disc rack and unit surface; store in cool, dry, dark storage area when not in use for a long time.

(1) Selection Guide

Long continuous mixing test selection: This continuous-only model without timer function fits overnight & multi-day unattended sample equilibration; select timed mixing equipment if segmented timed mixing is required.
Multi-size micro tube processing selection: Labs using various centrifuge tubes from 1.5mL to 50mL can adopt this unit’s universal disc rack, compatible with all regular tube sizes without accessory replacement.
Fragile biological sample experiment selection: For tests such as immune precipitation, blood anticoagulation, latex diagnosis and antibody incubation, the 0~80rpm low-speed range realizes damage-free gentle mixing.
Lab environment adaptation selection: Direct use in normal-temperature open labs; match external low-temperature bench for low-temperature tests, do not put the whole unit inside low-temperature cabinets.
Procurement demand selection: Standard in-stock unit for single routine lab use; appearance marking customization available for bulk project orders with separate lead time negotiation.

(2) Application Scenarios

Research Laboratories: Long-term balancing of molecular biological samples, continuous rotary mixing for immune precipitation, gentle pre-treatment of micro protein samples
Universities & Education Institutions: Biochemistry, molecular biology and clinical diagnostic training in medical colleges, hands-on teaching of blood sample pre-processing
Medical & Healthcare Facilities: Batch blood anticoagulation mixing and clinical latex diagnostic screening tests in hospital clinical and immunology labs
Pharmaceutical & Biological Laboratories: Low-speed gentle rotary mixing of antibody stock solution, recombinant protein and micro biological preparations
Public Health & CDC Laboratories: Long-duration continuous balancing of pathogenic microbial samples, pre-traceability pretreatment for detection
Biochemical Testing Laboratories: Mixing treatment of micro biochemical reagents and colloidal gold latex diagnostic samples

Shockproof protective package: Thick anti-collision carton with integrated foam inner liner, separate storage for main unit and power cord to avoid appearance & circuit damage from extrusion and collision during long-distance transit.
Standard packing list: LRMO-80-E rotisserie rotator main unit, matched power cord, original English operation manual, no extra standard accessories.
Stock lead time: In-stock standard models will be packed and shipped within 3–10 working days after payment confirmation.
Custom order lead time: Delivery cycle for bulk orders with appearance marking customization will be discussed separately according to custom process requirements.
Optional logistics channels: Sea freight, air freight and global door-to-door international courier are available for bulk overseas lab equipment orders.
Delivery acceptance reminder: Check outer package integrity before unpacking, verify complete main unit, power cord and manual; perform no-load power-on test to confirm smooth rotation without abnormal shaking.

Selling Units	Single item	Package size perbatch	42.53242.5cm
Gross weight perbatch	3.24kg

Name	Qty
Power Cable	1 pc
User Manual	1 copy
Packing List / Certificate of Conformity	1 set
Warranty Card	1 copy

Contact customer service to receive free full electronic documents: official complete technical datasheet, English operation manual, unit dimension drawings and product brochure.
Documents can be used for lab equipment filing, overseas tender document compilation and compliance archiving of experimental protocols.
All files are editable PDF format, supporting download, printing and secondary content editing.

Q: Can the speed of this rotisserie rotator be precisely adjusted digitally?
A: The unit adopts graduated knob speed control with only scale reference, no digital display; the speed range 0–80rpm is stepless and continuously adjustable.
Q: Does the unit support timer auto-stop function?
A: This model only adopts continuous operation mode without timer program or auto-stop structure, suitable for long-term non-stop mixing experiments.
Q: What temperature and humidity range is allowed for operation?
A: Stable running environment: 5–40℃, relative humidity ≤80%RH, dry ventilated lab without condensation; operation beyond the range will shorten unit service life.
Q: What does IP21 protection class mean, can the unit be rinsed directly with water?
A: IP21 only resists vertically dripping water and minor bench reagent splashes. Do not wash the whole machine directly with water, liquid penetration will cause circuit failure.
Q: Can the unit be placed inside incubators or cold rooms for long-term use?
A: No low-temperature enclosed adaptation certification marked on brochure. It is only recommended for open normal-temperature bench use, not suitable for all kinds of temperature-controlled enclosed cabinets.
Q: What sizes of lab tubes are compatible?
A: Universal slots on disc rack fit all standard micro centrifuge tubes from 1.5mL to 50mL, no rack replacement accessories required.
Q: What are the motor type, unit power and power supply voltage?
A: Equipped with DC motor, rated power 20W; auto-adaptive 100–240V 50/60Hz wide voltage, no extra transformer needed.
Q: What are the overall depth, width and height dimensions?
A: Overall dimension D×W×H: 300×220×310mm, moderate footprint for placement on all standard lab benches.
Q: Does the DC motor have high failure rate under 24/7 continuous operation?
A: Original DC motor is specially designed for continuous running with stable uniform torque output and minimal vibration, ultra-low failure rate for year-round uninterrupted lab use.
Q: Will rotation speed 0–80rpm cause blood hemolysis or protein denaturation?
A: Slow circumferential turnover without high shear force achieves gentle mixing without damaging blood cell and antibody protein structures, ideal for clinical blood and immune samples.
Q: Can labs with fluctuating overseas voltage plug in and use directly?
A: Built-in wide voltage adaptation circuit, minor voltage fluctuation within 100–240V will not change rotation speed, stable operation is guaranteed.
Q: Is there obvious speed deviation between full-load multi-tube state and no-load state?
A: Stable motor output torque leads to tiny speed deviation from empty to full load, consistent repeatability of mixing results under different sample quantities.
Q: Is extra moisture-proof treatment required for humid coastal laboratories?
A: Wipe residual liquid on unit and rack after daily use, keep environment ventilated without condensation; no separate moisture-proof accessories needed.
Q: Is this equipment suitable for clinical latex diagnostic and immune precipitation tests?
A: Fully applicable. The unit is originally designed for three clinical biological mixing scenarios: immune precipitation, blood coagulation prevention and latex diagnostics.
Q: Is body appearance and exclusive marking customization available for bulk orders?
A: Custom service for appearance and logos is available for bulk purchases, lead time for customized orders will be negotiated separately; no custom service for single spot orders.
Q: Will long-duration no-load continuous rotation accelerate unit aging?
A: The DC motor supports continuous no-load running; operation without load under standard temperature & humidity environment will not accelerate aging, suitable for pre-experiment equipment debugging.

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We will send full quotation including unit price, reference shipping cost and matching lead time within 1 working day.