Chino AH4000 — Recorder Chart Paper

0–2000°F/°C Scale | 180mm Width | 15 Charts Per Case | Price Per CaseSKU: 22017

Overview

The Chino AH4000 Recorder Chart Paper is the genuine OEM replacement fanfold chart paper for the Chino AH4000 series 180mm hybrid memory recorders. Designed and manufactured to exact Chino specifications, this chart paper ensures consistent, reliable, and code-compliant temperature records every time — delivering the precise grid lines, scale markings, and paper quality that inspectors, heat treatment contractors, and quality assurance professionals depend on for PWHT documentation, weld procedure qualification, and process monitoring applications.

Sold by the case, each case contains 15 individual chart rolls — providing a cost-effective, ready-supply solution for high-volume operations and busy field heat treatment teams.

Key Specifications

Box Dimensions & Shipping Weight (Estimated)

Dimensions and weight are estimates based on typical packaging for 180mm fanfold chart paper cases of this class. Please verify with your freight forwarder prior to shipping.

Why Use Genuine Chino Chart Paper

Using genuine OEM Chino chart paper in your AH4000 recorder ensures:

• Correct grid scaling — pre-printed 0–2000 scale lines aligned precisely to the AH4000's printing mechanism, ensuring accurate, readable temperature traces across the full operating range
• Consistent paper feed — exact paper dimensions and fold spacing prevent paper jams, misfeeds, and print registration errors that can compromise record legibility and code compliance
• Code-compliant documentation — clear, permanent temperature traces accepted for ASME, AWS, API, and NACE PWHT documentation requirements
• Reliable ink adhesion — paper surface engineered for the AH4000's dot-printing mechanism, ensuring sharp, durable trace marks that remain legible throughout the life of the record
• No recorder damage — off-spec third-party paper can cause premature wear to the printing head and paper feed mechanism; genuine Chino paper protects your recorder investment

Fanfold Format — Continuous Recording

The fanfold format of the Chino AH4000 chart paper is specifically designed for the continuous, uninterrupted recording requirements of industrial heat treatment operations. Key advantages of the fanfold design include:

• 20-metre continuous length per chart — sufficient for extended heat treatment cycles including long preheat periods, controlled ramp-up, soak at temperature, and monitored cool-down phases
• Easy loading — the fanfold format feeds smoothly through the AH4000's paper transport mechanism without the need for splicing or re-threading during a recording cycle
• Compact storage — the folded format packs efficiently into the recorder's paper compartment and into the case for transport and storage

Compatibility

This chart paper is specifically designed and tested for use with the following Chino recorder models:

• Chino AH4000-06 (6-point)
• Chino AH4000-12 (12-point)
• Chino AH4000-24 (24-point)
• Chino AH3000 series recorders (180mm models)

Ideal Applications

• Post-weld heat treatment (PWHT) temperature recording and documentation
• Weld procedure qualification testing — thermocouple data recording
• Field and shop heat treatment quality control
• Pressure vessel, boiler, and piping fabrication heat treatment documentation
• Process temperature monitoring requiring permanent chart records
• Any application requiring traceable, code-compliant multi-channel temperature chart documentation

About Chino Corporation

Chino Corporation is a globally recognized Japanese manufacturer of precision temperature measurement and recording instruments with a history spanning over 80 years. Chino chart paper and consumables are manufactured to the same exacting standards as Chino's instruments — ensuring reliable, consistent performance and full compatibility with every AH4000 series recorder in the field.