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1946 – The Innovation for Breweries

1946 – THE INNOVATION FOR BREWERIES

05.02.2026 Blog

1946 – The Innovation for Breweries The history of Sigrist-Photometer AG began in 1946, when the company’s founder Dr. Ing. Willy Sigrist (21 March 1907 – 1 August 1988) developed a turbidity measuri…...

TurBiScat PM 40 - Where precision meets simplicity

TURBISCAT PM 40 - WHERE PRECISION MEETS SIMPLICITY

05.11.2025

The quality of every great beer begins with control – and is perfected through precision. With the TurBiScat PM 40 , precision meets simplicity. Designed specifically for the needs of modern brewerie…...

Market launch of PhaseGuard ST 40 and TurbiGuard AD 40

MARKET LAUNCH OF PHASEGUARD ST 40 AND TURBIGUARD AD 40

15.07.2025 Blog

Sigrist is pleased to present the new PhaseGuard ST 40 and TurbiGuard AD 40. These new devices will replace the previous models and offer numerous improvements and innovative functions. Available mode…...

Product launch: ColorMeter Ex PM 40

PRODUCT LAUNCH: COLORMETER EX PM 40

02.06.2025 Blog

Sigrist is pleased to present the new ColorMeter Ex PM 40 , an innovative absorption measuring device designed for potentially explosive atmospheres (refineries, chemical industry and also ). It allow…...

Effective trub removal from the hot wort: The key to beer quality

EFFECTIVE TRUB REMOVAL FROM THE HOT WORT: THE KEY TO BEER QUALITY

14.04.2025 Blog

There are various methods for removing trub from the hot wort in the brewing process. The most common and effective method is the separation of hot trub and clear wort in a whirlpool. This step is cru…...

New CEO for Sigrist-Photometer

NEW CEO FOR SIGRIST-PHOTOMETER

28.03.2025 Blog

Urs Aschwanden follows Urs Imholz The Board of Directors of Sigrist-Photometer AG has appointed Mr Urs Aschwanden as the new CEO. Urs Aschwanden has taken over the operational management from his pred…...

Turbidity measurement at the lauter tun in the brewhouse of a brewery

TURBIDITY MEASUREMENT AT THE LAUTER TUN IN THE BREWHOUSE OF A BREWERY

11.03.2025 Blog

Advantages of 25°/90° scattered light measurement: In the brewhouse - the centrepiece of the brewing process - turbidity measurement at the outlet of the lauter tun plays an important role. Turbidity…...

Detecting oil leaks from turbines

DETECTING OIL LEAKS FROM TURBINES

05.03.2025 Blog, OilGuard 2 W

Where electrical energy is produced by a hydropower plant, rotating parts are exposed to water. These rotating parts are lubricated by grease or lubricating oil. Wear and abrasive particles in the tur…...

Water - the underrated ingredient in beer

WATER - THE UNDERRATED INGREDIENT IN BEER

18.02.2025 Blog

Water is one of the four main ingredients in beer brewing, along with malt, hops and yeast. And it makes up a large proportion: Beer consists of around 90% water . Although it is often taken for grant…...

New handling of business activities in the United Kingdom

NEW HANDLING OF BUSINESS ACTIVITIES IN THE UNITED KINGDOM

23.01.2025 Blog

We are pleased to announce that as of 1st January 2025 we will be fully managing our UK business activities through Processplus. Through many years of co-operation and with the commitment of Processpl…...

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Leonardo Pio
Responsible for applications: Water, beverages & food, industrial processes for the cantons: AG, BE-DE, BL, BS, LU, NW, OW, TI, UR, SO, TI, VS-DE & ZG
Jacques Savary
Responsible for applications: Water, Beverages & Food, Industrial Processes for the cantons: BE-FR, FR, GE, JU, NE, VD & VS-FR
Vakant
Responsible for applications: Water, beverages & food, industrial processes for the cantons: AI, AR, FL, GL, GR, SH, SG, SZ & TG
Ihr Businesspartner für Getränke & Lebensmittel:
Für Wasser, Industrielle Prozesse, Verkehr & Umwelt kontaktieren Sie unseren Hauptsitz.

Your distribution partner for beverages & food:
For water, industrial processes, traffic & environment please contact our headquarters

Ihr Businesspartner für Getränke & Lebensmittel:
Für Wasser, Industrielle Prozesse, Verkehr & Umwelt kontaktieren Sie unseren Hauptsitz.

Your distribution partner for beverages & food:
For water, industrial processes, traffic & environment please contact our headquarters

Contact headquarters

Ralf Isenberg
Sales Manager ScrubberGuard
Öffnungszeiten:
Montag–Freitag 08:00–12:00 und 13:30–17:00
Feiertage & Betriebsferien:
Seppitag: 19. März 2026, Ostern: 03. – 06. April 2026, Auffahrt: 14. Mai 2026, Pfingstmontag: 25. Mai 2026, Fronleichnam: 4. Juni 2026, Bundesfeiertag: 01. August 2026, Maria Himmelfahrt: 15. August 2026, Allerheiligen: 01. November 2026, Maria Empfängnis: 08. Dezember 2026, Betriebsferien: 24. Dezember 2026 – 03. Januar 2027
Opening hours:
Monday–Friday 08:00am–12:00pm und 1:30pm–5:00pm
Public & company holidays:
St Joseph's Day: 19 March 2026, Easter: 03 – 06 April 2026, Ascension Day: 14 May 2026, Whit Monday: 25 May 2026, Corpus Christi: 4 June 2026, Federal Holiday: 01 August 2026, Assumption Day: 15 August 2026, All Saints Day: 01 November 2026, Conception of Mary: 08 December 2026, Company holidays: 24 December 2026 – 03 January 2027