Restoration Guide: Repacking the Hilger & Watts Microptic Theodolite
: The Whipple Museum holds a treasure trove of Hilger & Watts documents. Their online database includes entries for the “Watts microptic theodolite no. 1: Instructions for use”, “Watts surveying instruments” brochures, and the “Watts general catalogue of survey equipment”. You can view their digital records to see the original document’s structure and content.
[Too Much Grease] ----> Migrates to Optics ----> Blurs Vision / Ruins Glass [Too Little Grease] ---> Metal-on-Metal Drag --> Causes Wear / Jerky Movements [Correct Amount] ------> Micro-Layer on Axis ----> Smooth, Dampened Rotation Lubricating the Vertical and Horizontal Axes
Whether you are restoring a microptic theodolite No. 1, recalibrating a Watts ST‑200 for workshop use, or simply fascinated by the precision of optical instruments, having access to a well‑repacked manual transforms a vintage theodolite from a museum piece into a working tool. The circle‑reading instructions, collimation adjustments, and case‑care details printed decades ago remain as relevant today as they were when a surveyor first opened the case on a hillside in Kent or a mine shaft in Wales. The manual repack is the key that unlocks that continuing utility—and a tribute to the engineering excellence of Hilger & Watts.
Set of JIS (Japanese Industrial Standard) or high-quality watchmaker screwdrivers to avoid damaging brass screws.
Where to find parts for vintage Hilger & Watts theodolite? - Facebook
: Reassemble the drive components and rotate them through their full range. The movement should be "silky" and consistent without any gritty feedback. 4. Final Adjustments
The most critical components are the main spindle bearings (azimuth) and the vertical axis bearings. Over-tightening or dried grease here will render the instrument useless for precise surveying.
: Press any removed seals back into place using a circular motion until they click or sit flush. Hilger & Watts - Publication Reprints - Instruction Manual
He tucked a fresh packet of silica gel into the corner and snapped the heavy brass latches shut. The Hilger & Watts was home, preserved in its steel shell, waiting for the day another set of eyes would need to find a true line through the mist.
Hilger Watts Theodolite Manual Repack -
Restoration Guide: Repacking the Hilger & Watts Microptic Theodolite
: The Whipple Museum holds a treasure trove of Hilger & Watts documents. Their online database includes entries for the “Watts microptic theodolite no. 1: Instructions for use”, “Watts surveying instruments” brochures, and the “Watts general catalogue of survey equipment”. You can view their digital records to see the original document’s structure and content.
[Too Much Grease] ----> Migrates to Optics ----> Blurs Vision / Ruins Glass [Too Little Grease] ---> Metal-on-Metal Drag --> Causes Wear / Jerky Movements [Correct Amount] ------> Micro-Layer on Axis ----> Smooth, Dampened Rotation Lubricating the Vertical and Horizontal Axes hilger watts theodolite manual repack
Whether you are restoring a microptic theodolite No. 1, recalibrating a Watts ST‑200 for workshop use, or simply fascinated by the precision of optical instruments, having access to a well‑repacked manual transforms a vintage theodolite from a museum piece into a working tool. The circle‑reading instructions, collimation adjustments, and case‑care details printed decades ago remain as relevant today as they were when a surveyor first opened the case on a hillside in Kent or a mine shaft in Wales. The manual repack is the key that unlocks that continuing utility—and a tribute to the engineering excellence of Hilger & Watts.
Set of JIS (Japanese Industrial Standard) or high-quality watchmaker screwdrivers to avoid damaging brass screws. Restoration Guide: Repacking the Hilger & Watts Microptic
Where to find parts for vintage Hilger & Watts theodolite? - Facebook
: Reassemble the drive components and rotate them through their full range. The movement should be "silky" and consistent without any gritty feedback. 4. Final Adjustments You can view their digital records to see
The most critical components are the main spindle bearings (azimuth) and the vertical axis bearings. Over-tightening or dried grease here will render the instrument useless for precise surveying.
: Press any removed seals back into place using a circular motion until they click or sit flush. Hilger & Watts - Publication Reprints - Instruction Manual
He tucked a fresh packet of silica gel into the corner and snapped the heavy brass latches shut. The Hilger & Watts was home, preserved in its steel shell, waiting for the day another set of eyes would need to find a true line through the mist.
The raid 1 and 2 are brutal!!! last year I saw the Gangs of London series, made by the creator of these movies. It is also a very violent and excellent series.
The Raid is the most successful Indonesian film in history and encourages interest in Pencak Silat, as well as making the main actor, Iko Uwais and others gain popularity in Hollywood .. I hope the 3rd sequel will be even better..thanks
Most of the actors from this film are experts in the martial arts "Pencak Silat" ... thanks friends, I really appreciate you like films from our country ..