NOSELAB ATS Model 1120218 Precision Digital Thickness Gauge
| Brand | NOSELAB ATS |
|---|---|
| Origin | Italy |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | 1120218 |
| Display | 5-digit LCD |
| Resolution | 0.001 mm |
| Accuracy | ±0.002 mm |
| Measurement Range | 0–12.5 mm or 0–25 mm (selectable) |
| Zeroing | Manual mechanical zero adjustment |
| Output Interface | RS-232 serial port (printer-compatible) |
| Power Supply | 3 V lithium battery |
| Battery Life | Up to 4000 hours of continuous operation |
| Standard Accessories | Bench-mounted base, precision anvil, calibrated contact probe |
| Optional Accessories | Weighted loading kit (for standardized compressive force), V-groove depth probe |
Overview
The NOSELAB ATS Model 1120218 is a high-precision digital thickness gauge engineered for repeatable, non-destructive measurement of planar material thickness in quality control and R&D environments. It operates on the principle of mechanical displacement transduction: a calibrated linear encoder converts axial probe displacement—induced by controlled contact pressure between the measuring tip and sample surface—into a stable digital reading. Designed in accordance with ISO 2768-1 (general tolerances for linear and angular dimensions) and aligned with ASTM D6988 (standard practice for determining thickness of plastic film and sheeting), this instrument delivers traceable dimensional data suitable for compliance-driven workflows in polymer, packaging, pharmaceutical foil, and thin-metal industries.
Key Features
- Precision-machined stainless-steel anvil and hardened steel probe ensure long-term geometric stability and resistance to wear-induced drift.
- Manual zero-reset mechanism eliminates thermal or mechanical offset without requiring recalibration between measurements.
- Dual-range capability (0–12.5 mm and 0–25 mm) accommodates both ultrathin films (e.g., PET, PP, aluminum foil) and thicker laminates or coated substrates.
- RS-232 serial interface enables direct data logging to external printers or legacy QC systems—no proprietary software required.
- Low-power lithium battery architecture supports >4000 hours of typical use, minimizing downtime and eliminating dependency on AC power in benchtop lab or production-floor settings.
- V-groove depth probe option allows quantitative evaluation of embossed features, creasing lines, or cut-depth consistency in corrugated board and flexible packaging validation.
Sample Compatibility & Compliance
The Model 1120218 is optimized for rigid to semi-rigid planar specimens up to 25 mm thick and ≥10 mm in lateral dimension. Its standard contact force (adjustable via optional calibrated weights) conforms to ISO 534 (paper and board thickness determination) and ASTM D374 (dielectric thickness of solid electrical insulating materials). The instrument’s mechanical design prevents over-compression of soft polymers—critical for maintaining measurement fidelity across low-modulus films such as LDPE or EVOH barrier layers. All accessories—including the bench-mounted base—are manufactured to EN ISO 9001-certified processes, and the device itself meets CE marking requirements for electromagnetic compatibility (EMC Directive 2014/30/EU) and low-voltage safety (LVD Directive 2014/35/EU).
Software & Data Management
While the Model 1120218 operates as a standalone hardware gauge, its RS-232 output supports integration into validated laboratory information management systems (LIMS) and electronic batch record (EBR) platforms. When connected to a host PC running compliant terminal emulation software (e.g., Tera Term or PuTTY), raw thickness values are transmitted in ASCII format with configurable baud rate (9600 default), enabling automated timestamped logging. Though no embedded firmware-based audit trail is present, the device’s manual zeroing procedure and physical calibration certificate (supplied with each unit) satisfy GLP documentation requirements for instrument qualification under FDA 21 CFR Part 11 when paired with appropriate procedural controls.
Applications
- Thickness uniformity mapping of extruded polymer films during pilot-line trials.
- In-process verification of adhesive layer thickness in multilayer laminates used in medical device pouches.
- Final inspection of metallized polyester carrier tapes per IPC-STD-880B.
- V-groove depth assessment in folding carton prototypes to validate crease integrity prior to die-cutting.
- Calibration reference checks for optical interferometers or eddy-current gauges in metrology labs.
FAQ
What standards does the NOSELAB ATS 1120218 comply with for thickness measurement?
It adheres to ISO 534, ASTM D374, and ASTM D6988 for mechanical thickness determination; CE-marked per EU EMC and LVD directives.
Can the gauge measure soft or compressible materials without deformation error?
Yes—optional calibrated weights allow users to apply standardized contact forces (e.g., 100 g, 500 g) defined in ISO 534, minimizing elastic recovery artifacts.
Is the RS-232 interface compatible with modern Windows or macOS systems?
Yes, using a USB-to-RS232 adapter and standard terminal software; no drivers or vendor-specific applications are required.
How often does the instrument require recalibration?
Annual verification against NIST-traceable gauge blocks is recommended; field zeroing before each measurement session maintains short-term accuracy.
Does the V-groove probe share the same resolution and accuracy specifications as the standard probe?
Yes—the V-groove depth probe retains full 0.001 mm resolution and ±0.002 mm accuracy, with geometry verified per ISO 1101 for profile tolerancing.
