TAOMSUN stainless steel cleaning needles are precision-machined components designed for laboratory analytical instruments, providing reliable cuvette washing and fluid-path cleaning for biochemistry analyzers and other laboratory analyzers. Materials SUS304 / SUS316L, corrosion-resistant and high strength. Outer surface roughness Ra 0.1 μm or less; inner surface polishable to Ra 0.06 μm or less, minimizing liquid residue. Straightness 0.05 mm or less for accurate cleaning position. Optional PTFE (Teflon) coating (domestic / imported), easy to clean, corrosion-resistant and anti-adhesive. Length, diameter and nozzle hole count customizable to drawing; small-batch trial orders (1–10 pieces) supported. Overseas sales / technical support provided by METICULAB (Korea).

TAOMSUN analyzer sampling needles are precision-machined components designed for laboratory analytical instruments, providing reliable liquid sample handling for biochemistry analyzers and other laboratory analyzers. Materials SUS304, SUS316L, titanium and titanium alloy, meeting different corrosion resistance and strength requirements. Outer surface roughness Ra 0.1 μm or less; inner surface polishable to Ra 0.06 μm or less, minimizing sample residue. Straightness 0.05 mm or less to avoid deflection and jamming in automatic analyzers. Optional PTFE (Teflon) coating (domestic / imported), easy to clean, corrosion-resistant and anti-adhesive. Length, diameter and tip shape customizable to drawing; small-batch trial orders (1–10 pieces) supported. Overseas sales / technical support provided by METICULAB (Korea).

TAOMSUN 722G / 721G / 721 visible spectrophotometers feature a holographic blazed grating monochromator with high wavelength accuracy, excellent monochromaticity and low stray light. Backlit LCD display with microprocessor-based measurement system, auto 0% T / 100% T adjustment, concentration factor setting and direct concentration readout for simple operation and accurate readings. Automatic shutter technology protects the photodetector without a black body, extending service life. Standard 5 cm cuvette holder; optional serial printer and dedicated spectral analysis software. Wavelength range: 722G 325–1000 nm; 721G/721 340–1000 nm. Wavelength accuracy ±2 nm, stray light ≤0.1% T, photometric accuracy ±0.004 Abs (0–0.5 A). Suitable for scientific research, industrial testing, pharmaceuticals, food, water quality analysis, metallurgy, chemical industry and university education. Overseas sales / technical support provided by METICULAB (Korea).

TAOMSUN slotted piercing needles and tubular stainless steel custom parts are designed for laboratory analytical equipment, suitable for piercing laboratory reagent bottles. The slot structure effectively relieves pressure and vents air, preventing negative pressure or splashing during piercing. Materials optional SUS304 / SUS316L, corrosion-resistant with high strength. Slot width × depth customizable per drawing, finish Ra 0.2; outer surface roughness Ra 0.1 μm or less; inner surface polishable to Ra 0.06 μm or less; straightness 0.05 mm or less, ensuring accurate piercing position. Optional PTFE (Teflon) coating, anti-adhesion and easy to clean. Trial orders of 1–10 pieces supported, custom machining per drawing, stable lead time. This product is a laboratory equipment component for laboratory use only. Overseas sales / technical support provided by METICULAB (Korea).

TAOMSUN measures copper hairspring, which is made by cold drawing, rolling, winding, and shaping metal filaments. It is a precision elastic element that can generate reactive torque. The products cover various types such as conductive hairspring, electrical measurement indicator hairspring, mechanical instrument hairspring, tachometer hairspring, etc., with a size range of 5-300 mm. The materials available include brass strip, beryllium green copper wire, stainless steel wire, thermal bimetallic strip, brass wire, pure copper wire, and bronze wire. The balance spring has good elastic properties, small elastic hysteresis, low temperature coefficient and resistance coefficient, and has anti magnetic and anti-corrosion properties. Design and manufacture according to user requirements or drawings. Regular products will be shipped within one week. Overseas sales/technical support are provided by METICULAB (Korea).

The 752N UV visible spectrophotometer includes a holographic scintillation grating monochromator, with high wavelength accuracy and low stray light. It is equipped with a liquid crystal screen and a microcomputer system, with accurate T-A conversion and automatic adjustment of 0% T/100% T and concentration direct reading. Standard imported tungsten halogen lamp, deuterium lamp, and 1cm colorimetric dish holder, power supply AC220V 220V, power 120W. Wavelength 200~1000nm, wide photometric range, good accuracy and stability. Optional specialized software and customized colorimetric dish holder, suitable for various precise photometric analysis scenarios.

TAOMSUN offers custom 3Y-TZP zirconia precision ceramic components. Micro-hole tolerance ±0.003mm, outer diameter tolerance ±0.005–0.01mm, mirror polishing Rz ≤0.4. Ideal for spectrometers, biochemical analyzers, medical testing equipment, and precision fluid control systems. Direct replacement for imported ceramic parts.

TAOMSUN ceramic bonding capillaries are made from alumina-zirconia composite ceramic, offering 8 surface morphologies, adjustable surface roughness Ra 0.02~2.0+μm, and material grades M1/M2/M3. Compatible with gold, silver, copper, and aluminum wire bonding. Suitable for IC packaging, LED packaging, semiconductor discrete devices, and MEMS packaging.