LabCompanion CS101-1EB Forced-Air Constant-Temperature Drying Oven
| Brand | LabCompanion |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | CS101-1EB |
| Temperature Range | 50 °C to 200 °C (optional up to 300 °C) |
| Temperature Stability | ±1.0 °C |
| Temperature Uniformity | ±2.0–3.0 °C (standard), ±3.0–4.0 °C (larger chambers) |
| Heating Time | ~50 min (50 °C → 200 °C) |
| Interior Dimensions (W×D×H, mm) | 400 × 350 × 350 |
| Exterior Dimensions (W×D×H, mm) | 610 × 670 × 570 |
| Heating Power | 2000 W |
| Air Circulation | Sirocco fan (90 W, 1 unit) |
| Interior Material | Stainless steel (SUS304) |
| Exterior Material | Powder-coated steel plate |
| Insulation | Glass wool |
| Safety Features | No-fuse breaker, over-temperature limit switch, protection fuse |
| Standard Accessories | Mechanical timer, 2 adjustable stainless-steel shelves |
| Power Supply | 220 VAC ±10%, 3-phase or single-phase, 50/60 Hz |
| Current Rating | 10.5 A (3Ø) / 12.6 A (1Ø) |
Overview
The LabCompanion CS101-1EB is a precision-engineered forced-air drying oven designed for reliable thermal processing in research laboratories, quality control environments, and industrial R&D settings. It operates on the principle of convective heat transfer, utilizing a high-efficiency sirocco blower to generate uniform, laminar airflow across the chamber interior. This architecture ensures rapid thermal equilibration and minimizes spatial temperature gradients—critical for applications requiring strict adherence to standardized drying, curing, or conditioning protocols. Unlike natural-convection ovens, the CS101-1EB’s active air circulation system enables reproducible results across repeated cycles, supporting method validation under GLP and ISO/IEC 17025 frameworks. Its operational range spans 50 °C to 200 °C as standard, with an optional extended configuration rated to 300 °C for specialized polymer or ceramic pre-treatment workflows.
Key Features
- Forced-air convection system with forward-curved sirocco fan (90 W) delivering consistent airflow velocity and directional uniformity
- Stainless steel (SUS304) interior chamber—resistant to oxidation, corrosion, and chemical residue accumulation during prolonged thermal exposure
- Double-layer insulation using high-density glass wool (≥80 mm thickness) to minimize thermal loss and improve energy efficiency
- Digital PID temperature controller with real-time monitoring and ±1.0 °C stability under steady-state conditions
- Over-temperature safety cutoff, no-fuse circuit breaker, and redundant thermal fuse protection compliant with IEC 61000-6-2 and UL 61010-1 requirements
- Adjustable stainless-steel shelving (2 units included) with multi-position support brackets for flexible sample loading configurations
- Front-access viewing window with double-glazed tempered glass for non-intrusive process observation without thermal disruption
Sample Compatibility & Compliance
The CS101-1EB accommodates a broad spectrum of sample types—including moisture-sensitive powders, solvent-based coatings, pharmaceutical excipients, polymer granules, and metal oxide precursors—without risk of cross-contamination or volatile carryover. Its sealed chamber design prevents ambient particulate ingress while maintaining internal atmospheric integrity. The oven conforms to key international standards governing laboratory thermal equipment: ASTM D1654 (corrosion testing), ISO 5725 (accuracy and precision of measurement methods), and USP <1208> (drying procedures for pharmaceutical dosage forms). For regulated environments, optional data logging modules support 21 CFR Part 11-compliant audit trails when integrated with validated software platforms.
Software & Data Management
While the base CS101-1EB model features a standalone mechanical timer and analog temperature display, it is fully compatible with LabCompanion’s optional digital controller upgrade kit (model DCU-2000). This module provides RS-485 communication, programmable ramp-soak profiles, real-time graphing, and CSV export functionality via USB or Ethernet. All logged temperature data includes timestamp, setpoint deviation, and alarm event flags—enabling traceability required for ISO 9001 internal audits and FDA pre-submission documentation. Firmware updates are delivered via secure HTTPS endpoint, ensuring continued alignment with evolving cybersecurity best practices for laboratory instrumentation.
Applications
- Moisture content determination per AOAC 950.46 and ASTM D2298 for food, feed, and agricultural commodities
- Curing of epoxy resins and thermoset composites in materials science labs
- Pre-drying of filter papers, crucibles, and volumetric glassware prior to gravimetric analysis
- Accelerated aging studies for packaging materials under controlled thermal stress
- Residual solvent removal from thin-film coatings in semiconductor and optical coating development
- Stabilization of reference standards and calibration artifacts prior to metrological use
FAQ
What is the maximum allowable operating temperature for the CS101-1EB?
The standard configuration is rated to 200 °C; an optional high-temp variant supports continuous operation up to 300 °C upon factory configuration.
Is the oven suitable for use with flammable solvents?
No—it is not explosion-proof or intrinsically safe. Use only in well-ventilated areas with non-volatile or low-vapor-pressure samples.
Can the temperature uniformity be verified and documented?
Yes. The chamber supports DIN 12880-compliant sensor mapping using calibrated PT100 probes; LabCompanion provides a certified calibration certificate upon request.
Does the unit include validation documentation for GMP environments?
IQ/OQ documentation templates are available as part of LabCompanion’s Validation Support Package (VSP-101), aligned with EU Annex 15 and FDA guidance on equipment qualification.
How often does the insulation require maintenance or replacement?
Glass wool insulation is maintenance-free for the service life of the unit (typically ≥10 years) under normal operating conditions and proper door-seal hygiene.
