Apera Instruments SX600 Series - Slim pH Pen Tester Kits

Product Description

Apera Instruments SX600 Series
Ultra-Slim pH Pen Tester Kits

The Apera Instruments SX600 Series provides a highly specialized, ultra-slim form factor for precise pH measurement in challenging physical spaces. Designed to resemble a traditional writing pen, these testers feature an exceptionally narrow probe geometry that effortlessly fits into standard test tubes, small vials, microtubes, and other restricted-diameter vessels where conventional pocket testers simply cannot reach. This unique design makes them an invaluable asset for life science laboratories, clinical researchers, and educators working with small-volume liquid samples.

Despite their diminutive size, the SX600 series testers do not compromise on analytical performance or longevity. Unlike disposable, low-cost pen testers, the SX610 and SX620 models are engineered with fully replaceable electrode modules. This sustainable design allows technicians to maintain factory-level precision over years of use by simply swapping out the probe when it ages, drastically reducing long-term equipment costs. Supplied as complete, ready-to-use kits, these pens come organized in a protective carrying case along with the essential calibration buffers required for immediate laboratory deployment.

Model Selection Guide: Accuracy & Probe Variants

Review the comparative table below to select the appropriate SX600 series tester based on your required precision level.

Key Performance Features

• Ultra-Slim Probe Geometry: Narrow, tube-like sensor design fits easily into test tubes, vials, and narrow-mouth flasks.
• Selectable Precision: Available in standard (±0.1 pH) and high-precision (±0.01 pH) models to suit specific SOP requirements.
• Replaceable Electrodes: Features interchangeable pH sensors (SX615/SX625) to extend the instrument's operational lifespan.
• Compact Portability: Features a true pen-like body with a pocket clip for maximum mobility across the laboratory or field.
• Complete Kit Format: Arrives fully equipped in a hard carrying case with necessary calibration standards.
• Cost-Effective Maintenance: Economical probe replacements ensure low cost-of-ownership without sacrificing data integrity.

General Technical Specifications