Vaisala - K‑PATENTS Semicon Refractometer PR-23-MS

Supplier: Vaisala

$Vaisala - K‑PATENTS Semicon Refractometer PR-23-MS$

K‑PATENTS Semicon Refractometer PR-23-MS

$Vaisala - K‑PATENTS Semicon Refractometer PR-23-MS$

for semiconductor liquid chemical processes

15 Recent Views In Stock

A compact refractometer with an ultra-pure modified PTFE flow cell body for semiconductor liquid chemical processes. Connected to the process by a ¼ — 1 inch pillar or flare fitting.

Vaisala K-PATENTS® Semicon Refractometer PR-23-MS has a built-in, ultra-pure, modified PTFE flow cell designed to keep all metal and corroding parts from coming into contact with the process liquid. All the wetted parts are made of ultra-pure, modified PTFE. The prism material is sapphire.

Features:

Typical accuracy of 0.1% by weight, e.g. for HCl in water. For multi-component solutions, the measurement signal works as a check-sum.
Patented CORE-optics (US Patent No. US6067151).
Dual connectivity: one transmitter can operate two sensors. A second sensor can be easily integrated later.
Process temperature range: -20°C – 150°C (-4°F – 300°F)
Fast process temperature measurement by built-in Pt1000 and automatic temperature compensation.
ATEX approved for Zone II, area classification EX II 3 G EEx nA II T4.
FM approved for Class I, Div. 2, Groups A, B, C and D, T6.
CSA certified for Class I, Div. 2, Groups A, B, C and D, T4.
cCSAus certified for Electrical Safety, Sensor: Class I, Pollution Deg. 3; Transmitter: Class I, Pollution Deg. 2; Installation Cat. II.

To contact Vaisala about Vaisala K‑PATENTS Semicon Refractometer PR-23-MS use Get a quote.

A compact refractometer with an ultra-pure modified PTFE flow cell body for semiconductor liquid chemical processes. Connected to the process by a ¼ — 1 inch pillar or flare fitting.

Features:

Typical accuracy of 0.1% by weight, e.g. for HCl in water. For multi-component solutions, the measurement signal works as a check-sum.
Patented CORE-optics (US Patent No. US6067151).
Dual connectivity: one transmitter can operate two sensors. A second sensor can be easily integrated later.
Process temperature range: -20°C – 150°C (-4°F – 300°F)
Fast process temperature measurement by built-in Pt1000 and automatic temperature compensation.
ATEX approved for Zone II, area classification EX II 3 G EEx nA II T4.
FM approved for Class I, Div. 2, Groups A, B, C and D, T6.
CSA certified for Class I, Div. 2, Groups A, B, C and D, T4.
cCSAus certified for Electrical Safety, Sensor: Class I, Pollution Deg. 3; Transmitter: Class I, Pollution Deg. 2; Installation Cat. II.