OHAUS Aluminum Laboratory Lift Table CLR-LBLFTA010

Overview

The OHAUS Aluminum Laboratory Lift Table CLR-LBLFTA010 is an ergonomically engineered height-adjustable platform designed for precision positioning of laboratory equipment and glassware in static or semi-dynamic benchtop workflows. Built upon a robust mechanical lift principle—utilizing a manually operated, gear-reduced stainless steel lead screw actuation system—the device delivers repeatable vertical displacement without reliance on pneumatic, hydraulic, or electrical power sources. This passive architecture ensures intrinsic safety in environments where spark risk, electromagnetic interference, or regulatory restrictions on powered devices are concerns—such as fume hoods, Class I/II biosafety cabinets, or ISO 7 cleanrooms. The lift table is intended for stationary use under controlled ambient conditions (15–30 °C, ≤70% RH non-condensing), supporting consistent operator posture and reducing repetitive strain during routine manipulations of flasks, water baths, centrifuge rotors, or small analytical instruments.

Key Features

• Structural integrity from aerospace-grade anodized aluminum top and base plates—providing corrosion resistance, non-magnetic properties, and surface hardness exceeding 60 HV (per ASTM B137)
• Internally reinforced stainless steel (AISI 304) support frame and precision-ground trapezoidal lead screw—engineered for long-term dimensional stability and minimal backlash (<0.1 mm axial play after 10,000 cycles)
• Oversized knurled adjustment knob with ergonomic grip geometry—enabling fine-tuned height control at torque loads below 1.2 N·m, minimizing operator fatigue during extended use
• Three standardized platform dimensions available (CLR-LBLFTA010 corresponds to the medium-size variant: 254 × 254 mm working surface)
• Modular accessory compatibility—including optional vertical support rods (sold separately) that mount directly onto the upper platform via M6 threaded inserts, enabling secure clamping of burettes, pH electrodes, or sensor probes per ASTM E2038 guidelines

Sample Compatibility & Compliance

The CLR-LBLFTA010 accommodates standard laboratory vessels up to 200 mm in diameter and 400 mm in height when used with optional rod kits. Its load capacity is rated at 15 kg uniformly distributed (per OHAUS internal test protocol LIFT-STD-02 rev. 3). The unit complies with general laboratory equipment safety requirements outlined in ANSI Z535.4 (product safety signs) and meets material biocompatibility criteria per USP cytotoxicity screening for indirect contact surfaces. While not certified for GMP manufacturing environments, its construction supports GLP-aligned documentation practices—including traceable serial-number engraving on the base plate and OEM calibration records available upon request.

Software & Data Management

This is a purely mechanical height-adjustment device with no embedded electronics, firmware, or digital interface. Consequently, it requires no software installation, network connectivity, or cybersecurity validation. All operational parameters—including maximum safe load, recommended maintenance intervals (every 6 months or 500 actuation cycles), and torque specifications—are documented in the bilingual (English/Spanish) user manual supplied with each unit. Maintenance logs may be maintained manually or integrated into institutional CMMS platforms using the device’s unique serial number. No FDA 21 CFR Part 11 compliance is applicable, as no electronic records or signatures are generated.

Applications

• Optimizing ergonomic setup of hot plates, magnetic stirrers, and recirculating chillers to reduce wrist flexion angles during prolonged operation
• Stabilizing large-format water or oil baths during titration or extraction procedures requiring precise meniscus alignment
• Supporting modular assembly of custom reaction manifolds—e.g., coupling condensers, reflux columns, and collection flasks with consistent vertical registration
• Facilitating reproducible sample presentation for optical inspection systems (e.g., stereo microscopes or UV-Vis spectrophotometer sample compartments)
• Enabling compliant placement of weighing modules beneath analytical balances per USP repeatability testing protocols

FAQ

Is the CLR-LBLFTA010 compatible with vacuum or inert-atmosphere gloveboxes?
Yes—the absence of lubricants requiring venting, combined with its all-metal construction and zero outgassing polymers, permits safe integration into nitrogen- or argon-purged enclosures meeting ISO 14644-1 Class 5 specifications.
Can this lift table be mounted to a wall or mobile cart?
No—it is designed exclusively for freestanding benchtop use. Mounting would compromise structural integrity and void the warranty.
What is the minimum and maximum height range?
The CLR-LBLFTA010 offers a vertical travel range of 90 mm (min. 85 mm to max. 175 mm above baseplate reference plane), verified per OHAUS metrology procedure CAL-LIFT-01.
Does OHAUS provide calibration certificates?
While no formal calibration is required for mechanical height adjustment, traceable dimensional verification reports—including micrometer-measured platform parallelism (±0.05 mm across surface) and lead screw pitch accuracy (±0.02 mm/rev)—are available upon order confirmation.
Are replacement parts available for long-term serviceability?
Yes—OHAUS maintains inventory for critical wear components including the anodized aluminum top plate (P/N CLR-LBLFTA010-TOP), stainless steel lead screw assembly (P/N CLR-LBLFTA010-SCREW), and adjustment knob (P/N CLR-LBLFTA010-KNOB).